Semi-Annual Consolidated Statement Of Changes In Equity
| Concept | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | 2023-04-01 to 2024-03-31 | 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 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 | 2022-04-01 to 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Semi-annual consolidated statement of changes in equity | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net assets | — | 
                                                4,978,566,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                11,251,261,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,209,465,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -97,649,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,160,878,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                205,617,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                205,617,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                211,107,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,209,465,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                313,750,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                10,574,636,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,847,128,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -97,649,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,978,566,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                17,735,761,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,665,019,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,070,742,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                859,634,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,456,878,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                462,388,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                98,558,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,458,760,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                313,750,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                365,180,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,978,566,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,978,566,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                6,145,010,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                98,558,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,871,972,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                12,647,701,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                97,208,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,209,465,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -97,649,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -97,649,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                14,334,361,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,209,465,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,549,142,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,781,589,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
                                                1,209,465,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -97,606,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,221,780,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                84,636,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                84,636,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                85,375,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,209,465,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                313,750,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,396,842,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,426,543,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,908,030,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -97,606,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,978,566,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,516,969,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                355,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                270,534,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,872,879,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,978,566,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,312,206,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Dividends of surplus | 
                                                -1,058,444,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,058,444,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                -1,058,444,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -1,058,444,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -1,058,444,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,058,444,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,058,444,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                -646,828,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -646,828,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -646,828,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -646,828,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -646,828,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                -646,828,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -646,828,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Profit (loss) attributable to owners of parent | — | — | 
                                                3,851,491,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                3,851,491,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,851,491,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                3,001,874,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                3,001,874,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                3,001,874,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Net changes in items other than shareholders' equity | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                107,058,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                494,454,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                107,058,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                608,353,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                107,058,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                113,899,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                608,353,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                13,922,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                94,645,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,922,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                106,478,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,832,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                106,478,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,922,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | 
                                                -1,297,881,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,793,046,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,297,881,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -1,190,822,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                494,454,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                107,058,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                608,353,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                107,058,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,297,881,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                113,899,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,793,046,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,401,400,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,236,979,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,236,936,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                2,355,003,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,355,045,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,236,979,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                13,922,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                94,645,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,250,858,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                2,461,481,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,832,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                106,478,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,922,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -42,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -42,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |