Consolidated Balance Sheet
| Concept | As at 2024-11-30 | As at 2024-05-31 | 
|---|---|---|
| Consolidated balance sheet | ||
| Balance sheet | ||
| Assets | ||
| Current assets | ||
| Cash and deposits | 
                                                6,377,296,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,739,441,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Work in process | 
                                                309,058,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                274,060,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                282,093,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                426,005,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current assets | 
                                                8,870,995,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,888,901,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | ||
| Property, plant and equipment | ||
| Property, plant and equipment | 
                                                1,383,650,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                945,715,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Intangible assets | ||
| Goodwill | 
                                                896,273,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                319,708,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                310,627,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                289,791,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other intangible assets | ||
| Intangible assets | 
                                                1,206,900,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                609,500,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | 
                                                1,071,109,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,025,092,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investment securities | 
                                                100,792,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                98,304,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Guarantee deposits | 
                                                519,859,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                519,872,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Deferred tax assets | 
                                                406,315,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                362,969,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                44,142,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                43,945,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | ||
| Non-current assets | 
                                                3,661,660,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,580,307,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Assets | 
                                                12,532,655,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,469,209,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities and net assets | ||
| Non-current liabilities | 
                                                2,388,486,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,054,288,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Long-term borrowings | 
                                                1,569,303,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,645,525,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Lease liabilities | 
                                                31,043,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                15,982,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Retirement benefit liability | 
                                                171,889,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                52,300,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Deferred tax liabilities | 
                                                4,995,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                23,207,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current liabilities | 
                                                4,479,573,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,638,456,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Short-term borrowings | 
                                                249,914,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Accounts payable - other | 
                                                392,702,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                460,212,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Accrued expenses | 
                                                1,036,322,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                942,625,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | 
                                                6,868,060,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,692,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Shareholders' equity | 
                                                5,620,295,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,728,794,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Share capital | 
                                                992,784,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                992,784,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Capital surplus | 
                                                42,236,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                42,236,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Retained earnings | 
                                                4,930,569,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,822,813,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Treasury shares | 
                                                -345,294,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -129,039,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | 
                                                5,366,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,046,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation difference on available-for-sale securities | 
                                                5,366,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,046,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-controlling interests | 
                                                38,932,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                41,622,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | 
                                                5,664,595,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,776,464,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities and net assets | 
                                                12,532,655,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,469,209,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | ||
| Current liabilities | ||
| Current portion of long-term borrowings | 
                                                984,144,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                546,600,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Lease liabilities | 
                                                17,026,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,822,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes payable | 
                                                391,510,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                476,101,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                316,677,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                235,153,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | ||
| Other | 
                                                52,045,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,045,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | ||
| Shareholders' equity | ||
| Valuation and translation adjustments |