Quarterly Balance Sheet
| Concept | As at 2024-05-31 | As at 2024-02-29 | 
|---|---|---|
| Quarterly balance sheet | ||
| Balance sheet | ||
| Assets | ||
| Current assets | ||
| Cash and deposits | 
                                                22,451,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                27,346,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Merchandise and finished goods | 
                                                4,059,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,111,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Work in process | 
                                                59,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                54,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Raw materials and supplies | 
                                                4,435,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,298,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                4,663,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,075,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Allowance for doubtful accounts | 
                                                -299,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -196,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current assets | 
                                                40,796,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                43,751,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | ||
| Property, plant and equipment | 
                                                48,837,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                44,965,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Property, plant and equipment | ||
| Other | — | — | 
| Other, net | 
                                                15,073,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,355,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Intangible assets | 
                                                3,003,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,788,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Intangible assets | ||
| Goodwill | 
                                                1,452,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,131,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                1,550,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,657,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | 
                                                21,180,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                21,430,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | ||
| Investment securities | 
                                                2,797,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,534,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Deferred tax assets | 
                                                2,290,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,230,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                5,593,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,974,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Allowance for doubtful accounts | 
                                                -619,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -331,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | 
                                                73,020,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                69,185,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Assets | 
                                                113,817,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                112,936,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | ||
| Current liabilities | ||
| Notes and accounts payable - trade | 
                                                6,337,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,522,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Short-term borrowings | 
                                                2,056,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,655,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes payable | 
                                                570,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,701,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Asset retirement obligations | 
                                                61,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                97,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                9,408,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,949,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current liabilities | 
                                                36,162,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,847,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | ||
| Long-term borrowings | 
                                                4,225,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,535,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Asset retirement obligations | 
                                                2,874,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,778,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                750,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                645,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | 
                                                16,157,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                21,239,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | 
                                                52,320,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                52,086,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | ||
| Shareholders' equity | ||
| Share capital | 
                                                10,265,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,265,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Capital surplus | 
                                                11,357,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,357,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Retained earnings | 
                                                40,294,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                40,260,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Treasury shares | 
                                                -532,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -531,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Shareholders' equity | 
                                                61,385,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                61,351,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | ||
| Valuation difference on available-for-sale securities | 
                                                20,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                18,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | 
                                                -393,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -991,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | 
                                                61,497,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,849,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities and net assets | 
                                                113,817,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                112,936,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |