Year To Quarter End Consolidated Statement Of Income
| Concept | 2023-07-01 to 2023-12-31 | 2023-07-01 to 2023-12-31 | 2023-07-01 to 2023-12-31 | 2023-07-01 to 2023-12-31 | 2023-07-01 to 2023-12-31 | 2023-07-01 to 2023-12-31 | 2023-07-01 to 2023-12-31 | 2022-07-01 to 2022-12-31 | 2022-07-01 to 2022-12-31 | 2022-07-01 to 2022-12-31 | 2022-07-01 to 2022-12-31 | 2022-07-01 to 2022-12-31 | 2022-07-01 to 2022-12-31 | 2022-07-01 to 2022-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Year to quarter end consolidated statement of income | ||||||||||||||
| Statement of income | ||||||||||||||
| Net sales | 
                                                886,134,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,942,969,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,343,753,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                170,582,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,101,052,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,343,439,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -242,387,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,662,589,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                13,895,924,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -233,334,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,017,746,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,827,031,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,910,478,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                140,667,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | — | — | — | — | 
                                                10,444,309,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                10,697,375,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Gross profit (loss) | — | — | — | — | 
                                                2,656,742,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,965,214,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Selling, general and administrative expenses | ||||||||||||||
| Salaries | — | — | — | — | 
                                                382,348,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                378,100,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Selling, general and administrative expenses | — | — | — | — | 
                                                1,149,405,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,083,210,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Operating profit (loss) | 
                                                218,564,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                309,042,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,615,023,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                42,153,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,507,336,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,184,783,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -677,447,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,882,003,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,445,782,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -563,779,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                145,854,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                241,893,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,030,473,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                27,560,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||||||
| Interest income | — | — | — | — | 
                                                2,537,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,516,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Dividend income | — | — | — | — | 
                                                2,172,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                3,235,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Non-operating income | — | — | — | — | 
                                                185,392,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                231,805,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Non-operating expenses | ||||||||||||||
| Interest expenses | — | — | — | — | 
                                                23,661,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                17,593,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Non-operating expenses | — | — | — | — | 
                                                23,661,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                78,062,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Ordinary profit (loss) | — | — | — | — | 
                                                1,669,067,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,035,746,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Extraordinary income | ||||||||||||||
| Gain on sale of non-current assets | — | — | — | — | 
                                                3,343,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                930,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Extraordinary income | — | — | — | — | 
                                                188,909,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                930,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Extraordinary losses | ||||||||||||||
| Loss on sale of non-current assets | — | — | — | — | 
                                                424,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                203,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Extraordinary losses | — | — | — | — | 
                                                120,557,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,515,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Profit (loss) before income taxes | — | — | — | — | 
                                                1,737,419,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                2,035,162,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Income taxes - current | — | — | — | — | 
                                                507,388,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                570,594,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Income taxes - deferred | — | — | — | — | 
                                                -6,081,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                5,828,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Income taxes | — | — | — | — | 
                                                501,306,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                576,423,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Profit (loss) | — | — | — | — | 
                                                1,236,113,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,458,739,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Profit attributable to | ||||||||||||||
| Profit (loss) attributable to non-controlling interests | — | — | — | — | 
                                                203,552,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                174,407,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Profit (loss) attributable to owners of parent | — | — | — | — | 
                                                1,032,561,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,284,331,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Other comprehensive income | ||||||||||||||
| Valuation difference on available-for-sale securities | — | — | — | — | 
                                                -218,401,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -110,828,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Foreign currency translation adjustment | — | — | — | — | 
                                                18,843,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -20,378,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Remeasurements of defined benefit plans, net of tax | — | — | — | — | 
                                                917,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -6,895,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Other comprehensive income | — | — | — | — | 
                                                -198,639,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -138,102,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Comprehensive income | — | — | — | — | 
                                                1,037,473,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,320,636,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Comprehensive income attributable to | ||||||||||||||
| Comprehensive income attributable to owners of parent | — | — | — | — | 
                                                834,510,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                1,155,154,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | 
| Comprehensive income attributable to non-controlling interests | — | — | — | — | 
                                                202,963,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                165,482,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — |