Semi-Annual Consolidated Balance Sheet
| Concept | As at 2024-05-31 | As at 2023-08-31 | 
|---|---|---|
| Semi-annual consolidated balance sheet | ||
| Balance sheet | ||
| Assets | ||
| Current assets | ||
| Cash and deposits | 
                                                2,172,579,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,360,692,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Securities | 
                                                400,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                400,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                196,974,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                81,649,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Allowance for doubtful accounts | 
                                                -25,802,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -19,291,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current assets | 
                                                2,964,378,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,001,462,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | ||
| Property, plant and equipment | 
                                                30,488,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                46,367,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Property, plant and equipment | ||
| Intangible assets | ||
| Intangible assets | 
                                                5,751,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                102,605,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | 
                                                504,136,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                522,271,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | ||
| Investment securities | 
                                                401,164,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                344,568,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                107,547,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                179,930,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Allowance for doubtful accounts | 
                                                -4,575,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,226,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | 
                                                540,376,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                671,243,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Assets | 
                                                3,504,754,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,672,705,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | ||
| Current liabilities | ||
| Income taxes payable | 
                                                5,661,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,215,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                93,806,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                100,896,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current liabilities | 
                                                389,560,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                330,482,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | ||
| Long-term borrowings | 
                                                162,137,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                186,814,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                44,891,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                43,747,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | 
                                                207,028,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                230,561,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | 
                                                596,589,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                561,043,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Provision for bonuses | 
                                                31,467,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,164,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Provision for bonuses for directors (and other officers) | 
                                                1,604,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                166,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | ||
| Share capital | 
                                                649,089,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                648,999,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Shareholders' equity | ||
| Deposits for subscriptions of shares | 
                                                108,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Capital surplus | 
                                                630,071,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                629,981,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Retained earnings | 
                                                1,582,332,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,834,009,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Treasury shares | 
                                                -100,186,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -100,186,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Shareholders' equity | 
                                                2,761,414,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,012,803,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | ||
| Valuation difference on available-for-sale securities | 
                                                77,522,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                36,173,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Foreign currency translation adjustment | 
                                                69,228,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                62,684,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | 
                                                146,751,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                98,858,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | 
                                                2,908,165,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,111,661,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities and net assets | 
                                                3,504,754,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,672,705,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |