Notes - Consolidated Balance Sheet
| Concept | 
                                    
                                        As at 2025-03-31  | 
                            
                                
                                    
                                        As at 2025-03-31  | 
                            
                        
|---|---|---|
| Notes - Consolidated balance sheet | ||
| Notes - Consolidated balance sheet | ||
| Notes regarding presentation of accumulated impairment | 
                                        
                                             
                                                ※5 減価償却累計額には、減損損失累計額を含めて表示しております。
                                                
                                             
                                        
                                     | 
                                
                                    — | 
| Notes regarding pledged assets | ||
| Notes regarding presentation of inventories and provision for loss on construction contracts | — | |
| Notes regarding promissory notes due on balance sheet date |