Semi-Annual Consolidated Balance Sheet
| Concept | As at 2023-11-30 | As at 2023-08-31 | 
|---|---|---|
| Semi-annual consolidated balance sheet | ||
| Balance sheet | ||
| Assets | ||
| Current assets | ||
| Cash and deposits | 
                                                4,055,093,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,153,243,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                204,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                310,376,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Allowance for doubtful accounts | 
                                                -7,590,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -7,230,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current assets | 
                                                6,257,280,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,283,647,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | ||
| Property, plant and equipment | 
                                                2,791,611,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,822,860,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Property, plant and equipment | ||
| Buildings and structures | 
                                                1,187,526,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,187,526,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Accumulated depreciation | 
                                                -840,253,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -833,084,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Buildings and structures, net | 
                                                347,273,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                354,441,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Land | 
                                                1,890,407,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,890,407,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                104,985,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                104,869,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Accumulated depreciation | 
                                                -30,458,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -26,322,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other, net | 
                                                74,526,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                78,546,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Intangible assets | ||
| Intangible assets | 
                                                15,957,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,781,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | 
                                                407,654,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                426,454,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | ||
| Investment securities | 
                                                323,476,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                313,758,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Deferred tax assets | 
                                                13,242,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                34,702,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                70,934,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                77,993,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | 
                                                3,215,223,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,266,096,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Assets | 
                                                9,472,504,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,549,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | ||
| Current liabilities | ||
| Income taxes payable | 
                                                30,065,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                69,158,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                166,962,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                48,556,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current liabilities | 
                                                2,433,483,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,459,395,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | ||
| Bonds payable | 
                                                230,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                240,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Long-term borrowings | 
                                                346,972,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                380,713,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                2,916,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,342,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | 
                                                704,083,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                746,142,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | 
                                                3,137,567,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,205,538,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Provision for bonuses | 
                                                31,080,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                91,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Provision for bonuses for directors (and other officers) | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,510,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | ||
| Shareholders' equity | ||
| Share capital | 
                                                1,408,600,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,408,600,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Capital surplus | 
                                                51,898,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                51,898,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Retained earnings | 
                                                4,963,745,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,982,141,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Treasury shares | 
                                                -143,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -143,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Shareholders' equity | 
                                                6,280,499,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,298,895,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | ||
| Valuation difference on available-for-sale securities | 
                                                54,438,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                45,310,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | 
                                                54,438,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                45,310,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | 
                                                6,334,937,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,344,205,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities and net assets | 
                                                9,472,504,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,549,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |