Notes - Finance Income And Finance Costs
| Concept | 2024-01-01 to 2024-03-31 | 2023-01-01 to 2023-03-31 | 
|---|---|---|
| Notes - Finance income and finance costs | ||
| Components of finance income and finance costs | ||
| Finance income | ||
| Finance income | 
                                                2,398,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,126,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Finance costs | ||
| Finance costs | 
                                                2,081,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,370,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |