Notes - Significant Accounting Policies For Preparation Of Consolidated Financial Statements
| Concept | As at 2024-12-31 | 2024-01-01 to 2024-12-31 | 
|---|---|---|
| Notes - Significant accounting policies for preparation of consolidated financial statements | ||
| Notes - Significant accounting policies for preparation of consolidated financial statements | ||
| Disclosure of scope of consolidation | ||
| Number of consolidated subsidiaries and names of major consolidated subsidiaries | — | (1) 連結子会社の数 5社 連結子会社の名称 COACH A Co., Ltd.(Shanghai) COACH A(Thailand)Co., Ltd. COACH A INTERNATIONAL INC. COACH U, INC. COACH A Americas, Inc. 
 | 
| Number of consolidated subsidiaries | 
                                                5
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | 
| Disclosure about application of equity method | ||
| Number of unconsolidated subsidiaries and associates accounted for using equity method and names of major entities accounted for using equity method | — | 
                                                (1) 持分法を適用した関連会社数 該当事項はありません。 
 | 
| Names of major unconsolidated subsidiaries and associates not accounted for using equity method and reasons for this treatment | — | 
                                                (2) 持分法を適用しない関連会社のうち主要な会社等の名称 該当事項はありません。 
 | 
| Disclosure about fiscal years, etc. of consolidated subsidiaries | — | 
                                                3.連結子会社の事業年度等に関する事項 連結子会社の決算日は、連結決算日と一致しております。 
 | 
| Disclosure of accounting policies | ||
| Disclosure of accounting policies | — |