Semi-Annual Consolidated Balance Sheet
| Concept | As at 2024-11-30 | As at 2024-05-31 | 
|---|---|---|
| Semi-annual consolidated balance sheet | ||
| Balance sheet | ||
| Assets | ||
| Current assets | ||
| Cash and deposits | 
                                                1,880,717,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,812,966,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                251,264,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                673,685,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Allowance for doubtful accounts | 
                                                -53,745,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -7,274,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current assets | 
                                                5,952,998,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,316,335,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | ||
| Property, plant and equipment | 
                                                148,243,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                151,970,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Property, plant and equipment | ||
| Intangible assets | ||
| Goodwill | 
                                                2,347,532,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,673,999,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                142,908,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                174,006,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Intangible assets | 
                                                2,490,440,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,848,005,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | 
                                                550,767,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                397,475,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | ||
| Non-current assets | 
                                                3,189,451,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,397,451,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Assets | 
                                                9,142,449,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,713,787,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | ||
| Current liabilities | ||
| Short-term borrowings | 
                                                1,291,566,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                918,066,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes payable | 
                                                162,074,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                254,983,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                35,679,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                190,381,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current liabilities | 
                                                4,966,396,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,111,226,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | ||
| Bonds payable | 
                                                70,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                80,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Long-term borrowings | 
                                                2,348,506,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,794,193,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Asset retirement obligations | 
                                                33,145,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                33,041,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                51,559,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                74,427,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | 
                                                2,503,210,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,981,661,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | 
                                                7,469,607,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,092,888,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Provision for bonuses | 
                                                14,359,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,051,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | ||
| Share capital | 
                                                518,214,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                516,958,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Shareholders' equity | ||
| Capital surplus | 
                                                3,399,958,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,398,701,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Retained earnings | 
                                                -2,347,540,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,355,391,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Treasury shares | 
                                                -407,564,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -407,564,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Shareholders' equity | 
                                                1,163,067,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,152,704,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | ||
| Valuation difference on available-for-sale securities | 
                                                -3,092,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | 
                                                -3,092,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Share acquisition rights | 
                                                1,404,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,465,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-controlling interests | 
                                                511,462,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                466,729,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | 
                                                1,672,842,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,620,898,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities and net assets | 
                                                9,142,449,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,713,787,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |