As part of the AKB48 20th anniversary project, this is a collaboration limited official merchandise with "Wendy's First Kitchen" held from December 2, 2025 to January 7, 2026. This clear file is randomly given away when you purchase flavored fries with a clear file at Wendy's First Kitchen stores. It has been opened once for content confirmation and photography due to the random distribution. Merchandise: Clear File A4 Size Member: Azuki Yagi / YAGI AZUKI Design: Iiwake Maybe costume (red check) Wendy's First Kitchen