Semi-Annual Statement Of Cash Flows
| Concept | As at 2025-03-31 | 2024-04-01 to 2025-03-31 | 2023-04-01 to 2024-03-31 | As at 2024-03-31 | As at 2023-03-31 | 
|---|---|---|---|---|---|
| Semi-annual statement of cash flows | |||||
| Statement of cash flows | |||||
| Cash flows from operating activities | |||||
| Subtotal | — | 
                                                369,647,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                325,560,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Interest and dividends received | — | 
                                                189,256,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                171,571,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Interest paid | — | 
                                                -20,649,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -12,615,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Net cash provided by (used in) operating activities | — | 
                                                510,755,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                401,414,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Cash flows from investing activities | |||||
| Purchase of investment securities | — | 
                                                -56,537,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -48,197,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Loan advances | — | 
                                                -10,277,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -25,015,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Proceeds from collection of loans receivable | — | 
                                                25,283,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,815,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Other, net | — | 
                                                -15,273,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -32,287,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Net cash provided by (used in) investing activities | — | 
                                                -59,783,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -285,631,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Cash flows from financing activities | |||||
| Proceeds from issuance of bonds | — | 
                                                24,868,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                19,885,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Proceeds from long-term borrowings | — | 
                                                37,673,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                103,935,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Repayments of long-term borrowings | — | 
                                                -70,888,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -69,305,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Redemption of bonds | — | 
                                                -33,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -10,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Purchase of treasury shares | — | 
                                                -125,044,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -200,044,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Dividends paid | — | 
                                                -95,121,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -115,964,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Net cash provided by (used in) financing activities | — | 
                                                -427,747,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -163,420,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Other, net | — | 
                                                -945,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,088,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Effect of exchange rate change on cash and cash equivalents | — | 
                                                -18,263,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -3,735,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Net increase (decrease) in cash and cash equivalents | — | 
                                                4,961,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -51,372,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Cash and cash equivalents | 
                                                149,859,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                144,858,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                196,231,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |