Disclosure Of Sustainability-Related Financial Information
| Concept | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | 
|---|---|---|---|---|---|---|
| Disclosure of Sustainability-related Financial Information | ||||||
| Description of metrics related to policy on development of human resources and internal environment, and targets and performance using such metrics | ||||||
| Metrics | 
                                                有給休暇取得率
                                                
                                             | 
                                                無償系セミナー受講者数
                                                
                                             | 
                                                バルゼミ講座数
                                                
                                             | 
                                                男性育児休業取得率
                                                
                                             | 
                                                バルゼミ受講者数(延べ)
                                                
                                             | 
                                                無償系セミナー数
                                                
                                             | 
| Metrics unit | 
                                                %
                                                
                                             | 
                                                人
                                                
                                             | 
                                                講座
                                                
                                             | 
                                                %
                                                
                                             | 
                                                人
                                                
                                             | 
                                                件
                                                
                                             | 
| Target period | 
                                                2026年3月期
                                                
                                             | 
                                                2027年3月期
                                                
                                             | 
                                                2027年3月期
                                                
                                             | 
                                                2026年3月期
                                                
                                             | 
                                                2027年3月期
                                                
                                             | 
                                                2027年3月期
                                                
                                             | 
| Targets | 
                                                80.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                6,200
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                134
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                70.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                2,542
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                70
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
| Performance | 
                                                73.7
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                4,855
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                120
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                60.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                2,306
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                32
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             |