Semi-Annual Statement Of Cash Flows
| Concept | As at 2024-04-30 | 2024-02-01 to 2024-04-30 | As at 2024-01-31 | As at 2023-04-30 | 2023-02-01 to 2023-04-30 | As at 2023-01-31 | 
|---|---|---|---|---|---|---|
| Semi-annual statement of cash flows | ||||||
| Statement of cash flows | ||||||
| Cash flows from operating activities | ||||||
| Profit (loss) before income taxes | — | 
                                                476,154,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                479,100,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Depreciation | — | 
                                                5,383,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                5,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Increase (decrease) in allowance for doubtful accounts | — | 
                                                800,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Interest and dividend income | — | 
                                                -8,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -58,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Increase (decrease) in provision for retirement benefits | — | 
                                                3,436,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                10,723,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Increase (decrease) in provision for bonuses | — | 
                                                217,221,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                202,763,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Decrease (increase) in trade receivables | — | 
                                                -126,884,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -159,452,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Decrease (increase) in inventories | — | 
                                                1,141,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -1,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Other, net | — | 
                                                86,680,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                130,316,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Subtotal | — | 
                                                589,351,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                611,912,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Interest and dividends received | — | 
                                                8,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                58,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Income taxes paid | — | 
                                                -322,742,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -163,634,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Net cash provided by (used in) operating activities | — | 
                                                266,617,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                448,336,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Cash flows from investing activities | ||||||
| Purchase of property, plant and equipment | — | 
                                                -35,972,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -2,050,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Other, net | — | 
                                                -8,294,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -6,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Net cash provided by (used in) investing activities | — | 
                                                -61,529,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -7,135,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Cash flows from financing activities | ||||||
| Purchase of treasury shares | — | 
                                                -24,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -75,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Dividends paid | — | 
                                                -372,784,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -391,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Net cash provided by (used in) financing activities | — | 
                                                -372,809,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -391,986,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Net increase (decrease) in cash and cash equivalents | — | 
                                                -167,721,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                49,214,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Cash and cash equivalents | 
                                                4,109,889,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                4,277,610,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,025,095,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,975,881,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |