Statement Of Members' Equity
| Concept | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | As at 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | 2022-10-01 to 2023-09-30 | As at 2023-09-30 | As at 2022-09-30 | 2021-10-01 to 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | As at 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | 2021-10-01 to 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | 2021-10-01 to 2022-09-30 | As at 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | As at 2022-09-30 | As at 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | 2021-10-01 to 2022-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | As at 2021-09-30 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of members' equity | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of members' equity | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net assets | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                545,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                395,607,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,163,473,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                93,560,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                69,847,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,300,143,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -81,071,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,519,421,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                378,652,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -81,071,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                585,273,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,626,815,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                308,805,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                119,818,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                264,313,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                264,313,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,248,162,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                64,700,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                545,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                5,621,310,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                69,847,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                264,313,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,892,569,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                93,248,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                198,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                121,827,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                436,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                198,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                411,157,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                4,481,186,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                264,313,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,958,962,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                545,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,143,396,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                264,313,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,687,703,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,980,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -81,071,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                545,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                613,178,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -81,071,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,549,231,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                44,535,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,277,972,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                44,535,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                264,313,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                64,700,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                455,692,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                93,248,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                131,899,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                88,987,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                64,700,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,239,278,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                56,978,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,477,885,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -81,051,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                93,248,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,121,937,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                545,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                170,558,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,377,205,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                264,313,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,206,647,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                264,313,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                198,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                113,579,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                113,579,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                241,212,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                70,654,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                545,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,898,238,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                56,978,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                264,313,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -81,051,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                99,827,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,169,477,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — | — | — | — | 
                                                692,556,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                481,866,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                692,556,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                692,556,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                692,556,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                485,127,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                613,174,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                613,174,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                613,174,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                613,174,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Net changes in items other than shareholders' equity | — | — | 
                                                -102,352,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -41,137,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -77,040,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                -23,332,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -27,905,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                25,312,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                25,312,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                -77,040,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,572,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -12,080,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                361,125,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                285,134,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -12,443,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                285,134,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                297,577,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                323,164,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -10,840,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                61,244,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                371,966,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -12,443,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | 
                                                -121,827,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -102,352,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -41,137,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                483,419,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                320,005,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                343,337,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                682,287,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                560,459,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                560,459,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -27,905,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                25,312,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                343,337,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                25,312,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -77,040,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,572,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -12,080,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                740,859,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                121,827,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                359,248,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -20,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                285,134,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -12,443,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                481,076,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                766,191,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                481,056,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                297,577,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                323,164,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -10,840,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                379,733,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                61,244,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                371,966,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -12,443,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                379,753,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -20,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |