Balance Sheet
| Concept | As at 2023-09-30 | As at 2023-03-31 | 
|---|---|---|
| Balance sheet | ||
| Balance sheet | ||
| Assets | ||
| Current assets | ||
| Cash and deposits | 
                                                4,575,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,369,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Merchandise and finished goods | 
                                                1,005,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                985,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Allowance for doubtful accounts | 
                                                -2,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -14,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                1,217,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,784,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current assets | 
                                                14,121,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                20,604,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | ||
| Property, plant and equipment | ||
| Land | 
                                                29,291,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                29,291,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Property, plant and equipment | 
                                                80,370,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                79,361,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Construction in progress | 
                                                291,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                636,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other, net | 
                                                606,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                605,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | — | — | 
| Own-used assets | ||
| Intangible assets | ||
| Intangible assets | 
                                                594,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                646,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | ||
| Investment securities | 
                                                8,236,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,543,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | 
                                                12,177,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,554,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Long-term loans receivable | 
                                                47,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                53,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Deferred tax assets | 
                                                126,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                159,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                990,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,053,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Allowance for doubtful accounts | 
                                                -15,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -15,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | 
                                                93,143,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                90,562,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other assets | — | — | 
| Other assets | ||
| Assets | 
                                                107,264,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                111,167,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | ||
| Current liabilities | ||
| Short-term borrowings | 
                                                5,284,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,702,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes payable | 
                                                845,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                563,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                8,350,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,108,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current liabilities | 
                                                18,156,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                22,701,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Provision for bonuses | 
                                                511,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                548,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Provisions | ||
| Provision for bonuses for directors (and other officers) | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                25,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | ||
| Bonds payable | 
                                                6,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Long-term borrowings | 
                                                23,551,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                26,069,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | 
                                                36,669,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                38,820,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Deferred tax liabilities | 
                                                2,574,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,053,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                264,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                263,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | 
                                                54,825,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                61,522,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other liabilities | — | — | 
| Other liabilities | — | — | 
| Liabilities and net assets | ||
| Shareholders' equity | 
                                                48,418,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                46,761,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Share capital | 
                                                10,090,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,090,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Capital surplus | 
                                                7,057,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,057,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Retained earnings | 
                                                31,470,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                29,812,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Treasury shares | 
                                                -200,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -198,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | 
                                                4,020,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,883,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation difference on available-for-sale securities | 
                                                3,348,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,169,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | 
                                                52,438,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                49,644,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities and net assets | 
                                                107,264,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                111,167,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | ||
| Valuation and translation adjustments | ||
| Shareholders' equity | ||
| Capital surplus | ||
| Retained earnings |