Statement Of Changes In Net Assets
| Concept | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | 2022-04-01 to 2023-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | 2021-04-01 to 2022-03-31 | 2021-04-01 to 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | 2021-04-01 to 2022-03-31 | 2021-04-01 to 2022-03-31 | As at 2022-03-31 | 2021-04-01 to 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | 2021-04-01 to 2022-03-31 | As at 2022-03-31 | 2021-04-01 to 2022-03-31 | 2021-04-01 to 2022-03-31 | 2021-04-01 to 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | 2021-04-01 to 2022-03-31 | As at 2022-03-31 | 2021-04-01 to 2022-03-31 | As at 2022-03-31 | 2021-04-01 to 2022-03-31 | As at 2022-03-31 | 2021-04-01 to 2022-03-31 | As at 2022-03-31 | As at 2022-03-31 | 2021-04-01 to 2022-03-31 | As at 2022-03-31 | 2021-04-01 to 2022-03-31 | 2021-04-01 to 2022-03-31 | As at 2022-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | As at 2021-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in net assets | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in net assets | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net assets | — | — | — | 
                                                3,909,085,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,337,068,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                19,344,940,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                230,584,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,524,523,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,149,555,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,149,555,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                14,579,655,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                34,700,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                154,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,337,068,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,995,535,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                28,628,873,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,337,068,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,900,679,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,900,679,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -103,370,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -103,370,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                4,500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                47,493,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,039,226,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                36,943,847,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,900,524,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                27,291,805,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                23,048,670,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                3,900,524,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -103,333,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                18,201,207,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,197,599,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,197,599,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,197,599,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,900,679,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                230,584,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                27,345,709,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                22,541,494,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,435,923,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,900,679,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -103,333,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                154,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,149,555,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,488,396,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,534,260,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                277,089,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                59,571,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                33,681,426,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                34,700,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,658,769,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,149,555,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                26,148,109,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,149,555,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,149,555,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,172,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                154,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,215,922,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,002,068,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,215,922,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,900,679,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,173,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,900,679,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -57,914,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -57,914,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                31,573,854,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,419,969,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,900,524,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                34,700,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                24,930,515,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                22,009,747,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                26,146,438,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                151,816,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,215,922,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,094,280,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,938,194,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                230,584,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | 
                                                1,402,501,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,402,501,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                1,402,501,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,402,501,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                1,113,911,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                1,563,096,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,563,096,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                1,030,591,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,563,096,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,563,096,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | 
                                                380,456,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,143,732,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,143,695,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                507,139,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                507,175,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,143,732,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                139,468,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                -12,077,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,247,434,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,283,164,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                3,262,420,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                139,468,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,374,824,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                139,468,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -36,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -36,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,371,369,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,217,593,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -45,419,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -18,322,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,382,444,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -18,322,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,263,012,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -18,322,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                531,746,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -45,419,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,107,572,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,199,271,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                238,799,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,263,012,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                486,327,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                29,397,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |