Quarter Period Statement Of Income
| Concept | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2024-03-01 to 2025-02-28 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 2023-03-01 to 2024-02-29 | 
|---|---|---|---|---|---|---|---|---|---|---|
| Quarter period statement of income | ||||||||||
| Statement of income | ||||||||||
| Net sales | 
                                                57,636,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                878,021,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                744,477,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                52,588,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Cost of sales | 
                                                53,323,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                602,978,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                515,639,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                48,083,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Gross profit (loss) | 
                                                4,313,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                275,043,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                228,837,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,505,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Selling, general and administrative expenses | 
                                                4,792,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                232,479,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                192,215,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,536,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Selling, general and administrative expenses | ||||||||||
| Supplies expenses | 
                                                421,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                360,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Taxes and dues | 
                                                613,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                644,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Depreciation | 
                                                369,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                326,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Operating profit (loss) | 
                                                25,572,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                42,563,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                36,622,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                24,782,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Non-operating income | ||||||||||
| Interest income | — | 
                                                923,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                602,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
| Dividend income | — | 
                                                37,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                16,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
| Non-operating income | 
                                                3,672,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,242,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                3,780,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,938,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Non-operating expenses | ||||||||||
| Interest expenses | 
                                                193,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                227,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                15,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                22,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Non-operating expenses | 
                                                2,527,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,812,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                2,363,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,046,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Ordinary profit (loss) | 
                                                26,718,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                41,993,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                38,039,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                25,674,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Extraordinary income | ||||||||||
| Extraordinary income | — | 
                                                1,305,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
| Extraordinary losses | ||||||||||
| Impairment losses | 
                                                470,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,980,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                4,964,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                275,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Extraordinary losses | 
                                                3,460,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,220,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                5,936,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,248,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit (loss) before income taxes | 
                                                23,257,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                38,079,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                32,102,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                24,426,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Income taxes - current | 
                                                5,600,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                14,111,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                12,592,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,685,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Income taxes - deferred | 
                                                -582,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -1,721,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -2,469,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -662,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Income taxes | 
                                                5,017,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                12,389,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                10,122,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,022,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Profit (loss) | 
                                                18,240,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                25,689,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                18,240,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                18,240,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                18,240,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                21,979,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                19,404,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                19,404,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                19,404,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                19,404,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |