Semi-Annual Balance Sheet
| Concept | As at 2024-09-30 | As at 2024-03-31 | 
|---|---|---|
| Semi-annual balance sheet | ||
| Balance sheet | ||
| Assets | ||
| Current assets | ||
| Cash and deposits | 
                                                25,083,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                21,768,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Securities | 
                                                2,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,000,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                1,279,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,566,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Allowance for doubtful accounts | 
                                                -345,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -292,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current assets | 
                                                33,948,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                31,060,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | ||
| Property, plant and equipment | ||
| Property, plant and equipment | 
                                                841,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,019,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Intangible assets | ||
| Goodwill | 
                                                1,806,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,847,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Intangible assets | 
                                                10,011,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,357,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Software | 
                                                7,328,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,617,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                876,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                892,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | ||
| Investment securities | 
                                                4,491,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,621,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Shares of subsidiaries and associates | 
                                                587,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                562,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | 
                                                8,618,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                7,537,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Long-term loans receivable | 
                                                923,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                925,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                3,085,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,890,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Allowance for doubtful accounts | 
                                                -468,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -461,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | 
                                                19,471,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                17,914,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Assets | 
                                                53,419,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                48,974,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | ||
| Current liabilities | ||
| Accounts payable - trade | 
                                                1,198,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                841,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes payable | 
                                                2,488,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,302,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                1,650,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,911,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Advances received | 
                                                5,343,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,768,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current liabilities | 
                                                15,349,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                14,129,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Accounts payable - other | 
                                                3,379,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,117,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | ||
| Non-current liabilities | 
                                                2,824,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,683,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Asset retirement obligations | 
                                                208,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                208,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                1,778,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,752,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | 
                                                18,173,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,813,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other liabilities | — | — | 
| Provision for bonuses | 
                                                1,263,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,149,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other liabilities | — | — | 
| Provision for bonuses for directors (and other officers) | 
                                                24,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                38,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | ||
| Share capital | 
                                                1,194,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,194,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Shareholders' equity | ||
| Capital surplus | ||
| Capital surplus | 
                                                490,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                489,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Retained earnings | ||
| Retained earnings | 
                                                45,867,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                43,696,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Treasury shares | 
                                                -14,983,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -14,993,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Shareholders' equity | 
                                                32,569,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                30,388,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | ||
| Valuation difference on available-for-sale securities | 
                                                203,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                247,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | 
                                                2,109,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,367,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | 
                                                35,246,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                32,161,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Share acquisition rights | 
                                                554,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                395,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities and net assets | 
                                                53,419,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                48,974,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |