Quarter Period Consolidated Statement Of Income
| Concept | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2024-04-01 to 2024-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 2023-04-01 to 2023-09-30 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Quarter period consolidated statement of income | ||||||||||||||||
| Statement of income | ||||||||||||||||
| Net sales | 
                                                12,702,498,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                29,064,238,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,152,185,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,500,811,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                47,918,921,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                49,158,372,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                49,419,733,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -261,360,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,677,309,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                47,665,085,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                47,274,667,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                45,987,775,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -390,417,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,878,414,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,499,266,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                27,610,094,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Cost of sales | — | — | — | — | — | 
                                                36,736,198,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                35,388,419,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Gross profit (loss) | — | — | — | — | — | 
                                                12,422,174,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                11,886,247,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Selling, general and administrative expenses | ||||||||||||||||
| Selling, general and administrative expenses | — | — | — | — | — | 
                                                11,340,398,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                10,844,943,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Operating profit (loss) | 
                                                38,873,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,088,984,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                127,770,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -215,047,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,255,629,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,081,775,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,040,581,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                41,194,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -46,529,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                997,241,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,041,303,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,043,770,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                44,062,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                131,782,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                126,184,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                785,803,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Non-operating income | ||||||||||||||||
| Interest income | — | — | — | — | — | 
                                                4,699,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                6,203,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Dividend income | — | — | — | — | — | 
                                                66,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                63,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Non-operating income | — | — | — | — | — | 
                                                92,825,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                101,833,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Non-operating expenses | ||||||||||||||||
| Interest expenses | — | — | — | — | — | 
                                                24,176,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                17,278,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Non-operating expenses | — | — | — | — | — | 
                                                45,805,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                93,090,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Ordinary profit (loss) | — | — | — | — | — | 
                                                1,128,795,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,050,046,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Extraordinary income | ||||||||||||||||
| Extraordinary income | — | — | — | — | — | 
                                                140,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Extraordinary losses | ||||||||||||||||
| Impairment losses | — | — | — | — | — | 
                                                4,742,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                19,739,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Extraordinary losses | — | — | — | — | — | 
                                                71,958,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                20,779,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Profit (loss) before income taxes | — | — | — | — | — | 
                                                1,196,836,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,029,267,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Income taxes | — | — | — | — | — | 
                                                591,654,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                426,214,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Profit (loss) | — | — | — | — | — | 
                                                605,181,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                603,052,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Profit attributable to | ||||||||||||||||
| Profit (loss) attributable to owners of parent | — | — | — | — | — | 
                                                605,181,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                603,052,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Other comprehensive income | ||||||||||||||||
| Valuation difference on available-for-sale securities | — | — | — | — | — | 
                                                187,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                1,555,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Foreign currency translation adjustment | — | — | — | — | — | 
                                                7,387,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                8,556,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Other comprehensive income | — | — | — | — | — | 
                                                7,575,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                10,112,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Comprehensive income | — | — | — | — | — | 
                                                612,757,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                613,164,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Comprehensive income attributable to | ||||||||||||||||
| Comprehensive income attributable to owners of parent | — | — | — | — | — | 
                                                612,757,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                613,164,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
| Comprehensive income attributable to non-controlling interests | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — |