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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 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 | 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 | 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 | 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 | 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 | As at 2022-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Semi-annual consolidated statement of changes in equity | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net assets | — | 
                                                3,000,012,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                73,359,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                37,232,444,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,658,242,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -110,287,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                32,684,475,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                11,973,017,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                12,014,472,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,857,961,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                750,003,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                34,604,438,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                21,943,890,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,700,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -155,093,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,000,012,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                51,395,150,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                39,307,318,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,087,832,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                49,205,461,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,290,581,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                5,204,801,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,262,968,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,795,733,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                750,003,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                3,000,012,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,000,012,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                20,035,057,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                36,719,545,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                40,606,826,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,278,560,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,749,049,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -418,757,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -110,130,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,700,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -73,758,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,658,242,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                41,924,346,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                35,343,858,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                32,389,241,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,310,673,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,658,242,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -110,107,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,324,521,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                28,292,749,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,663,062,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,663,062,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,749,049,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                750,003,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                36,503,960,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                29,700,070,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                17,518,224,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,700,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -439,418,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,000,012,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                34,009,714,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,650,026,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -13,036,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                37,659,741,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,000,012,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                32,840,897,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Changes during period | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Dividends of surplus | 
                                                -566,962,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -566,962,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | 
                                                -566,962,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -566,962,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | 
                                                -566,962,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -566,962,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -566,962,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -485,968,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -485,968,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -485,968,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -485,968,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -485,968,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
                                                -485,968,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                -485,968,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Profit (loss) attributable to owners of parent | — | — | 
                                                2,782,159,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                2,782,159,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,782,159,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                3,175,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                3,175,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                3,175,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Disposal of treasury shares | — | — | 
                                                372,732,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                372,732,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                263,820,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                108,912,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | 
                                                20,684,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                20,684,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                20,684,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Net changes in items other than shareholders' equity | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                147,118,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                6,710,049,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                6,883,030,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                6,710,049,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                6,735,912,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                6,883,030,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                -60,722,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,599,905,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,554,774,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,615,497,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,554,774,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,599,905,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Total changes during period | 
                                                1,908,833,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,587,773,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                147,118,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,888,585,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                8,598,634,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -156,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,883,030,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                6,710,049,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,888,741,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,735,912,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,215,197,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                9,470,804,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                263,664,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                108,912,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -20,091,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -13,848,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,516,832,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,502,960,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                2,709,830,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,689,170,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,502,984,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                -60,722,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,102,866,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                4,264,605,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,615,497,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,554,774,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,599,905,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,660,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -23,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |