{"cik":2089447,"taxonomy":"us-gaap","tag":"CommonStockParOrStatedValuePerShare","label":"Common Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of common stock.","entityName":"Advance JV Group Limited","units":{"HKD/shares":[{"end":"2025-07-29","val":1,"accn":"0001493152-26-047292","fy":2026,"fp":"FY","form":"20-F","filed":"2026-10-16","frame":"CY2025Q2I"}],"USD/shares":[{"end":"2025-05-31","val":0.0001,"accn":"0001493152-26-047292","fy":2026,"fp":"FY","form":"20-F","filed":"2026-10-16","frame":"CY2025Q2I"},{"end":"2026-05-31","val":0.0001,"accn":"0001493152-26-047292","fy":2026,"fp":"FY","form":"20-F","filed":"2026-10-16","frame":"CY2026Q2I"}]}}