Quarterly Consolidated Balance Sheet
| Concept | As at 2023-12-31 | As at 2023-03-31 | 
|---|---|---|
| Quarterly consolidated balance sheet | ||
| Balance sheet | ||
| Assets | ||
| Current assets | ||
| Cash and deposits | 
                                                14,480,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,463,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Merchandise and finished goods | 
                                                19,867,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                19,212,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Work in process | 
                                                946,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                831,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Raw materials and supplies | 
                                                20,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                17,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                5,337,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,614,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Allowance for doubtful accounts | 
                                                -324,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -2,656,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current assets | 
                                                116,252,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                122,081,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | ||
| Property, plant and equipment | 
                                                1,955,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,919,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Property, plant and equipment | ||
| Intangible assets | ||
| Goodwill | 
                                                491,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                645,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                2,985,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,316,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Intangible assets | 
                                                4,296,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,855,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | 
                                                25,039,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,344,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Investments and other assets | ||
| Other | 
                                                17,862,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                16,370,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Allowance for doubtful accounts | 
                                                -9,955,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -6,562,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current assets | 
                                                31,290,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                21,118,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Assets | 
                                                147,543,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                143,200,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | ||
| Current liabilities | ||
| Notes and accounts payable - trade | 
                                                51,995,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                52,919,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Short-term borrowings | 
                                                3,887,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,816,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Income taxes payable | 
                                                1,484,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,387,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                5,430,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,456,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Current liabilities | 
                                                63,543,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                67,663,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | ||
| Long-term borrowings | 
                                                47,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                132,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Retirement benefit liability | 
                                                2,203,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,233,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other | 
                                                263,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                215,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-current liabilities | 
                                                3,614,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,378,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities | 
                                                67,157,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                71,041,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | ||
| Shareholders' equity | ||
| Share capital | 
                                                6,800,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,800,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Capital surplus | 
                                                2,152,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,804,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Retained earnings | 
                                                65,870,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,634,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Treasury shares | 
                                                -935,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -689,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Shareholders' equity | 
                                                73,887,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                68,549,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | ||
| Valuation difference on available-for-sale securities | 
                                                2,575,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,392,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Deferred gains or losses on hedges | 
                                                -217,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -138,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Foreign currency translation adjustment | 
                                                4,146,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,421,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Remeasurements of defined benefit plans | 
                                                -58,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -66,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Valuation and translation adjustments | 
                                                6,446,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,609,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-controlling interests | 
                                                52,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Net assets | 
                                                80,386,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                72,158,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Liabilities and net assets | 
                                                147,543,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                143,200,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |