Semi-Annual Balance Sheet
| Concept | As at 2024-11-30 | As at 2024-05-31 | 
|---|---|---|
| Semi-annual balance sheet | ||
| Balance sheet | ||
| Assets | ||
| Current assets | ||
| Cash and deposits | 
                                                3,465,990,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,458,619,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Securities | 
                                                2,775,324,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,038,535,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                177,439,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                220,230,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Allowance for doubtful accounts | 
                                                -1,778,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,787,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current assets | 
                                                12,598,873,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,534,182,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | ||
| Property, plant and equipment | ||
| Property, plant and equipment | 
                                                4,812,277,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,755,554,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Land | 
                                                1,247,329,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,248,511,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Leased assets | — | — | 
| Leased assets, net | 
                                                90,286,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                151,234,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Construction in progress | 
                                                5,156,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                496,678,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | — | — | 
| Other, net | 
                                                114,246,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                114,104,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Intangible assets | ||
| Intangible assets | 
                                                55,912,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                62,666,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                55,912,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                62,666,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | ||
| Investment securities | 
                                                1,019,228,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,140,928,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | 
                                                3,500,582,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,592,709,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Deferred tax assets | 
                                                350,829,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                299,518,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investment property | — | — | 
| Investment property, net | 
                                                1,764,355,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,786,608,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                368,912,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                368,398,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Allowance for doubtful accounts | 
                                                -2,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,744,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | 
                                                8,368,772,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,410,930,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Assets | 
                                                20,967,645,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,945,112,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | ||
| Current liabilities | ||
| Short-term borrowings | 
                                                332,080,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                230,304,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Lease liabilities | 
                                                31,824,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                73,751,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes payable | 
                                                229,517,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                35,970,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                911,865,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                905,437,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current liabilities | 
                                                2,842,080,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,769,117,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | ||
| Non-current liabilities | 
                                                951,323,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,033,760,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Long-term borrowings | 
                                                118,662,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                204,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                110,863,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                105,708,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | 
                                                3,793,403,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,802,877,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other liabilities | — | — | 
| Provision for bonuses | 
                                                30,707,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,431,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other liabilities | — | — | 
| Net assets | ||
| Share capital | 
                                                2,623,347,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,623,347,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Shareholders' equity | ||
| Capital surplus | ||
| Capital surplus | 
                                                3,092,112,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,092,112,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Retained earnings | ||
| Retained earnings | 
                                                10,981,497,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,725,932,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Treasury shares | 
                                                -634,143,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -634,143,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Shareholders' equity | 
                                                16,062,813,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                15,807,248,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | ||
| Valuation difference on available-for-sale securities | 
                                                161,078,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                235,691,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | 
                                                1,014,727,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,240,391,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | 
                                                17,174,242,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                17,142,234,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities and net assets | 
                                                20,967,645,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,945,112,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |