Disclosure Of Sustainability-Related Financial Information
| Concept | As at 2024-05-31 | As at 2024-05-31 | As at 2024-05-31 | As at 2024-05-31 | As at 2024-05-31 | As at 2024-05-31 | 
|---|---|---|---|---|---|---|
| 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 | 
                                                建築基準適合判定資格者検定受検対策講座 受講修了者の合格率
                                                
                                             | 
                                                1ヶ月当たりの労働者の平均残業時間
                                                
                                             | 
                                                有給休暇取得率
                                                
                                             | 
                                                男女の賃金差異(注2)
                                                
                                             | 
                                                女性管理職比率
                                                
                                             | 
                                                育児休業取得率(注3)
                                                
                                             | 
| Metrics unit | 
                                                %
                                                
                                             | 
                                                時間
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
                                                %
                                                
                                             | 
| Target period | 
                                                毎年
                                                
                                             | 
                                                毎年
                                                
                                             | 
                                                毎年
                                                
                                             | 
                                                2030年度
                                                
                                             | 
                                                2030年度
                                                
                                             | 
                                                毎年
                                                
                                             | 
| Targets | — | 
                                                20
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                75
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                75
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                20
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                100
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
| Performance | 
                                                35.7
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                11.5
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                66.6
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                72.3
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                15.0
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                78.9
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             |