Semi-Annual Statement Of Cash Flows
| Concept | As at 2024-08-31 | 2024-03-01 to 2024-08-31 | As at 2024-02-29 | 2023-03-01 to 2023-08-31 | As at 2023-08-31 | As at 2023-02-28 | 
|---|---|---|---|---|---|---|
| Semi-annual statement of cash flows | ||||||
| Statement of cash flows | ||||||
| Cash flows from operating activities | ||||||
| Profit (loss) before income taxes | — | 
                                                306,688,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                297,893,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Depreciation | — | 
                                                69,683,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                70,330,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Impairment losses | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,897,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Increase (decrease) in allowance for doubtful accounts | — | 
                                                -10,317,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -2,287,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Interest expenses | — | 
                                                23,546,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                20,448,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Increase (decrease) in provision for bonuses | — | 
                                                -7,852,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                6,115,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Decrease (increase) in trade receivables | — | 
                                                -50,545,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -32,819,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Decrease (increase) in inventories | — | 
                                                -45,741,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -1,459,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Increase (decrease) in trade payables | — | 
                                                25,410,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                63,822,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Other, net | — | 
                                                -21,144,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -11,615,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Subtotal | — | 
                                                321,676,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                423,640,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Interest paid | — | 
                                                -29,152,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -20,440,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Income taxes paid | — | 
                                                -33,971,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -31,364,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Net cash provided by (used in) operating activities | — | 
                                                283,737,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                371,937,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Cash flows from investing activities | ||||||
| Purchase of property, plant and equipment | — | 
                                                -48,558,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -23,876,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Proceeds from sale of property, plant and equipment | — | 
                                                363,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                48,376,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Loan advances | — | 
                                                -1,385,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -3,145,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Proceeds from collection of loans receivable | — | 
                                                10,385,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                15,003,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Other, net | — | 
                                                -921,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -10,821,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Net cash provided by (used in) investing activities | — | 
                                                -39,254,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                29,334,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Cash flows from financing activities | ||||||
| Proceeds from long-term borrowings | — | 
                                                1,500,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                300,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Repayments of long-term borrowings | — | 
                                                -2,200,674,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -436,088,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Dividends paid | — | 
                                                -28,360,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                0
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Net cash provided by (used in) financing activities | — | 
                                                -804,034,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -148,588,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Net increase (decrease) in cash and cash equivalents | — | 
                                                -559,551,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                252,682,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Cash and cash equivalents | 
                                                889,197,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,448,748,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,418,183,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,165,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |