Quarterly Balance Sheet
| Concept | As at 2024-02-29 | As at 2023-08-31 | 
|---|---|---|
| Quarterly balance sheet | ||
| Balance sheet | ||
| Assets | ||
| Current assets | ||
| Cash and deposits | 
                                                4,436,117,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,153,243,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                184,055,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                310,376,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Allowance for doubtful accounts | 
                                                -9,200,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -7,230,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current assets | 
                                                6,936,650,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,283,647,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | ||
| Property, plant and equipment | 
                                                2,760,773,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,822,860,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Property, plant and equipment | ||
| Machinery and equipment | 
                                                727,877,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                727,877,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Accumulated depreciation | 
                                                -268,532,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -228,412,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Machinery and equipment, net | 
                                                459,344,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                499,464,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Land | 
                                                1,890,407,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,890,407,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                105,570,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                104,869,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Accumulated depreciation | 
                                                -34,653,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -26,322,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other, net | 
                                                70,917,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                78,546,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Intangible assets | 
                                                14,607,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,781,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Intangible assets | ||
| Investments and other assets | 
                                                446,220,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                426,454,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | ||
| Investment securities | 
                                                359,886,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                313,758,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Deferred tax assets | 
                                                22,652,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                34,702,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                63,681,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                77,993,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | 
                                                3,221,600,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,266,096,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Assets | 
                                                10,158,251,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,549,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | ||
| Current liabilities | ||
| Income taxes payable | 
                                                128,781,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                69,158,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                27,928,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                48,556,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current liabilities | 
                                                3,032,468,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,459,395,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | ||
| Bonds payable | 
                                                190,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                240,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Long-term borrowings | 
                                                313,231,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                380,713,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                3,090,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,342,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | 
                                                631,488,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                746,142,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | 
                                                3,663,956,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,205,538,000
                                                
                                                    
                                                        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 | 
                                                5,119,385,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,982,141,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Treasury shares | 
                                                -161,234,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -143,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Shareholders' equity | 
                                                6,418,648,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,298,895,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | ||
| Valuation difference on available-for-sale securities | 
                                                75,645,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                45,310,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | 
                                                75,645,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                45,310,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | 
                                                6,494,294,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,344,205,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities and net assets | 
                                                10,158,251,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,549,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |