Balance Sheet
| Concept | As at 2024-05-31 | As at 2024-02-29 | 
|---|---|---|
| Balance sheet | ||
| Balance sheet | ||
| Assets | ||
| Current assets | 
                                                1,749,280,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,795,184,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cash and deposits | 
                                                1,421,802,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,461,350,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Accounts receivable - trade | 
                                                194,907,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                213,429,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                130,022,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                120,941,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Allowance for doubtful accounts | 
                                                -272,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,717,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | ||
| Property, plant and equipment | ||
| Property, plant and equipment | 
                                                5,245,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,579,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Intangible assets | 
                                                250,466,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                255,587,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Software | 
                                                224,286,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                255,261,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Intangible assets | ||
| Investments and other assets | ||
| Investments and other assets | 
                                                173,453,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                179,055,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | 
                                                429,164,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                439,222,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current assets | ||
| Work in process | 
                                                2,819,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,178,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other assets | ||
| Assets | 
                                                2,178,445,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,234,406,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | ||
| Current liabilities | ||
| Accounts payable - other | 
                                                398,478,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                365,581,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current portion of long-term borrowings | 
                                                129,234,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                155,399,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes payable | 
                                                2,383,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                24,763,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                48,448,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                54,231,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current liabilities | 
                                                592,987,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                627,367,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Provision for bonuses | 
                                                14,442,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                27,391,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Provisions | ||
| Non-current liabilities | ||
| Non-current liabilities | 
                                                362,894,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                385,295,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Long-term borrowings | 
                                                362,894,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                385,295,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | 
                                                955,881,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,012,662,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other liabilities | — | — | 
| Other liabilities | — | — | 
| Liabilities and net assets | ||
| Shareholders' equity | 
                                                1,209,940,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,210,638,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Share capital | 
                                                538,024,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                538,024,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Capital surplus | 
                                                112,119,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                112,119,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Retained earnings | 
                                                559,796,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                560,494,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Share acquisition rights | 
                                                12,623,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,105,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | 
                                                1,222,563,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,221,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities and net assets | 
                                                2,178,445,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,234,406,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | ||
| Shareholders' equity | ||
| Capital surplus | ||
| Retained earnings |