Notes - Segment Information, Etc.
| Concept | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|
| Notes - Segment information, etc. | ||||||||||
| Segment information | ||||||||||
| Disclosure of sales and profit (loss) for each reportable segment | ||||||||||
| Sales | ||||||||||
| Revenues from external customers | 
                                                123,721,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                123,721,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                63,120,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                60,601,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                121,872,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                121,872,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                58,276,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                63,596,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Transactions with other segments | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,494,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,393,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,100,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -6,494,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -9,405,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                9,405,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                6,473,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,932,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |