Consolidated Statement Of Income
| Concept | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2024-01-01 to 2024-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Consolidated statement of income | ||||||||||||||||||||||||
| Statement of income | ||||||||||||||||||||||||
| Net sales | — | — | 
                                                2,014,305,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,222,243,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,381,749,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,236,549,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,607,016,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                5,618,298,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -11,281,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,059,763,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                5,059,763,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,946,996,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,117,363,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,941,571,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                2,000,829,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Ordinary income | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Other operating income | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Share of profit of entities accounted for using equity method | — | — | — | — | — | — | — | 
                                                87,762,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                257,682,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
| Operating expenses | ||||||||||||||||||||||||
| Selling, general and administrative expenses | — | — | — | — | — | — | 
                                                1,144,643,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,409,342,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,159,378,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                921,485,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Depreciation | — | — | — | — | — | — | 
                                                49,301,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                53,610,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                40,760,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                38,286,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Provision of allowance for doubtful accounts | — | — | — | — | — | — | 
                                                -144,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -144,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                -383,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -187,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Cost of sales | — | — | — | — | — | — | 
                                                2,812,049,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,863,138,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                3,738,613,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                2,891,257,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Operating expenses | ||||||||||||||||||||||||
| Operating expenses - general | ||||||||||||||||||||||||
| Rent expenses on land and buildings | — | — | — | — | — | — | 
                                                130,989,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                145,182,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                149,284,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                135,986,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Operating expenses | ||||||||||||||||||||||||
| Operating expenses | ||||||||||||||||||||||||
| Other operating expenses | ||||||||||||||||||||||||
| Gross profit (loss) | — | — | — | — | — | — | 
                                                1,424,499,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,743,878,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,321,149,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,055,738,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| General and administrative expenses | ||||||||||||||||||||||||
| Ordinary profit (loss) | — | — | 
                                                311,509,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                360,093,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                185,708,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                277,111,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                441,109,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                857,311,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -416,202,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                841,782,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                425,896,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                -415,886,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                135,006,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                315,376,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                250,835,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                275,571,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Net sales | ||||||||||||||||||||||||
| Operating profit (loss) | — | — | — | — | — | — | 
                                                279,855,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                334,535,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                161,771,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                134,253,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Operating expenses | ||||||||||||||||||||||||
| Cost of sales | ||||||||||||||||||||||||
| Selling, general and administrative expenses | ||||||||||||||||||||||||
| Non-operating income | ||||||||||||||||||||||||
| Interest income | — | — | — | — | — | — | 
                                                1,995,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,354,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                11,193,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,067,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Other | — | — | — | — | — | — | 
                                                479,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,849,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,198,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,136,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Non-operating income | — | — | — | — | — | — | 
                                                2,875,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                115,046,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                278,873,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                2,995,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Extraordinary income | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                149,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                351,150,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                280,971,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Non-operating expenses | — | — | — | — | — | — | 
                                                5,620,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,472,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                14,748,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                2,241,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Interest expenses | — | — | — | — | — | — | 
                                                2,326,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,326,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                1,922,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Non-operating expenses | ||||||||||||||||||||||||
| Other | — | — | — | — | — | — | — | 
                                                348,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
| Extraordinary losses | — | — | — | — | — | — | 
                                                1,171,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,171,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                490,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                135,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Profit (loss) before income taxes | — | — | — | — | — | — | 
                                                275,939,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                440,087,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                776,556,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                415,842,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Gross profit | ||||||||||||||||||||||||
| Extraordinary income | ||||||||||||||||||||||||
| Gain on sale of non-current assets | — | — | — | — | — | — | — | 
                                                149,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
| Gain on sale of investment securities | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                280,971,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                280,971,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Income taxes - current | — | — | — | — | — | — | 
                                                77,167,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                101,332,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                165,126,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                130,122,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Extraordinary losses | ||||||||||||||||||||||||
| Loss on retirement of non-current assets | — | — | — | — | — | — | 
                                                1,171,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,171,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                490,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                135,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Income taxes - deferred | — | — | — | — | — | — | 
                                                7,809,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                11,645,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                -15,098,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -17,087,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Income taxes | — | — | — | — | — | — | 
                                                84,976,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                112,977,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                150,028,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                113,035,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Profit (loss) | — | 
                                                190,963,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                190,963,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                190,963,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                327,110,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                190,963,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                626,528,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                302,807,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                302,807,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                302,807,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                302,807,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Profit (loss) attributable to owners of parent | 
                                                327,110,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                327,110,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                327,110,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                626,528,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                626,528,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                626,528,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
| Other comprehensive income | ||||||||||||||||||||||||
| Valuation difference on available-for-sale securities | — | — | — | — | — | — | — | 
                                                -213,003,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                -114,420,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
| Foreign currency translation adjustment | — | — | — | — | — | — | — | 
                                                98,910,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                28,893,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
| Share of other comprehensive income of entities accounted for using equity method | — | — | — | — | — | — | — | 
                                                31,499,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                22,200,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
| Other comprehensive income | — | — | — | — | — | — | — | 
                                                -82,594,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                -63,326,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
| Profit attributable to | ||||||||||||||||||||||||
| Comprehensive income | — | — | — | — | — | — | — | 
                                                244,516,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                563,201,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
| Comprehensive income attributable to | ||||||||||||||||||||||||
| Comprehensive income attributable to owners of parent | — | — | — | — | — | — | — | 
                                                244,516,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                563,201,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | 
| Comprehensive income attributable to non-controlling interests | — | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — |