Semi-Annual Consolidated Statement Of Cash Flows
| Concept | As at 2024-01-31 | 2023-02-01 to 2024-01-31 | As at 2023-01-31 | 2022-02-01 to 2023-01-31 | As at 2022-01-31 | 
|---|---|---|---|---|---|
| Semi-annual consolidated statement of cash flows | |||||
| Statement of cash flows | |||||
| Cash flows from operating activities | |||||
| Subtotal | — | 
                                                -71,363,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                15,505,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Interest and dividends received | — | 
                                                31,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                5,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Interest paid | — | 
                                                -25,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -57,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Income taxes paid | — | 
                                                -1,203,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -290,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Net cash provided by (used in) operating activities | — | 
                                                -72,561,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                18,134,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Cash flows from investing activities | |||||
| Purchase of property, plant and equipment | — | 
                                                -20,149,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -2,166,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Net cash provided by (used in) investing activities | — | 
                                                -53,957,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                24,249,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Cash flows from financing activities | |||||
| Proceeds from issuance of bonds | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                143,037,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Proceeds from issuance of shares | — | 
                                                67,711,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                82,502,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Net cash provided by (used in) financing activities | — | 
                                                67,834,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                225,220,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Effect of exchange rate change on cash and cash equivalents | — | 
                                                96,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                980,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Net increase (decrease) in cash and cash equivalents | — | 
                                                -58,587,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                268,584,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Cash and cash equivalents | 
                                                330,096,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                388,684,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                120,099,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |