Statement Of Cash Flows
| Concept | 2024-03-01 to 2025-02-28 | As at 2025-02-28 | 2023-03-01 to 2024-02-29 | As at 2024-02-29 | As at 2023-02-28 | 
|---|---|---|---|---|---|
| Statement of cash flows | |||||
| Statement of cash flows | |||||
| Cash flows from operating activities | |||||
| Subtotal | 
                                                422,062,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                576,805,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Interest paid | 
                                                -42,466,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -41,539,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Income taxes paid | 
                                                -33,971,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -31,436,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Net cash provided by (used in) operating activities | 
                                                382,018,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                504,029,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Cash flows from operating activities | |||||
| Cash flows from operating activities | |||||
| Cash flows from facilities maintenance and investing activities | |||||
| Purchase of property, plant and equipment | 
                                                -82,490,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -81,130,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Proceeds from sale of property, plant and equipment | 
                                                600,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                49,776,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Loan advances | 
                                                -2,875,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -3,872,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Proceeds from collection of loans receivable | 
                                                21,636,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                27,355,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Other, net | 
                                                -4,103,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -11,153,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Cash flows from investing activities | |||||
| Net cash provided by (used in) investing activities | 
                                                -55,676,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,324,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Cash flows from financing activities | |||||
| Purchase of treasury shares | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -121,743,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Dividends paid | 
                                                -28,410,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Proceeds from long-term borrowings | 
                                                1,900,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                800,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Repayments of long-term borrowings | 
                                                -2,665,478,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -888,863,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Net cash provided by (used in) financing activities | 
                                                -868,888,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -223,106,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Net increase (decrease) in cash and cash equivalents | 
                                                -542,547,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                283,248,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Cash and cash equivalents | — | 
                                                906,201,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,448,748,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,165,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |