{"cik":2137360,"taxonomy":"us-gaap","tag":"ShareBasedCompensation","label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","entityName":"YOUMI INC.","units":{"USD":[{"start":"2026-02-24","end":"2026-04-30","val":0,"accn":"0001520138-26-000256","fy":null,"fp":null,"form":"S-1/A","filed":"2026-06-29","frame":"CY2026Q1"}]}}