Semi-Annual Statement Of Cash Flows
| Concept | 2023-11-01 to 2024-10-31 | As at 2024-10-31 | As at 2023-10-31 | 2022-11-01 to 2023-10-31 | As at 2022-10-31 | 
|---|---|---|---|---|---|
| Semi-annual statement of cash flows | |||||
| Statement of cash flows | |||||
| Cash flows from operating activities | |||||
| Subtotal | 
                                                3,911,241,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                3,338,797,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Interest and dividends received | 
                                                53,472,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                40,884,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Interest paid | 
                                                -9,227,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -4,134,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Income taxes paid | 
                                                -708,322,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -855,043,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Net cash provided by (used in) operating activities | 
                                                3,276,038,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,534,377,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Cash flows from investing activities | |||||
| Purchase of property, plant and equipment | 
                                                -4,064,342,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -1,608,693,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Proceeds from sale of property, plant and equipment | 
                                                6,852,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                25,014,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Loan advances | 
                                                -77,472,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -441,141,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Proceeds from collection of loans receivable | 
                                                130,055,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                103,964,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Other, net | 
                                                -107,822,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -206,810,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Net cash provided by (used in) investing activities | 
                                                -4,338,547,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -2,956,174,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Cash flows from financing activities | |||||
| Proceeds from long-term borrowings | 
                                                2,520,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,210,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Repayments of long-term borrowings | 
                                                -809,403,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -642,875,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Dividends paid | 
                                                -358,931,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -301,430,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Net cash provided by (used in) financing activities | 
                                                1,315,046,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                252,506,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Other, net | 
                                                -232,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -363,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Effect of exchange rate change on cash and cash equivalents | 
                                                15,334,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                17,218,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Net increase (decrease) in cash and cash equivalents | 
                                                267,872,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -152,071,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Cash and cash equivalents | — | 
                                                2,123,145,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,855,272,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,007,344,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |