 Nyorai kupfuurira kweiyi ndima - MaJapan akapikira kusapindira mudare paHuế, asi muna 1945, pashure pokudzinga maFrance, vakamanikidza Bảo Đại kuzivisa rusununguko rweVietnamese kubva kuFrance senhengo yeJapan Great East Asia Co-Prosperity Sphere; nyika yakazova Humambo hweVietnam. VaJapan vaiva nomunhu aida kuva mambo weVietnam, Muchinda Cường Để, akanga akamirira kutora simba kana kuparadza mambo mutsva kwaizodiwa. Japan yakazviisa mumaoko evaAllies muna August 1945, uye Viet Minh yakanga ichitungamirirwa nomukomonisiti Hồ Chí Minh yaida kutora simba muVietnam yakasununguka. Nekuda kwechimiro chake chakakurumbira chematongerwo enyika kurwisa maFrance nenzara ya1945, Hồ akakwanisa kunyengetedza Bảo Đại kuti abvise chigaro musi wa25 Nyamavhuvhu 1945, achipa masimba kuViet Minh chiitiko chakawedzera zvakanyanya huchokwadi hwaHồ mumaziso evanhu veVietnamese. Bảo Đại akagadzwa se mupi wezano mukuru kuDemocratic Republic of Vietnam DRV yaHồ muHanoi, iyo yakasimbisa rusununguko rwayo musi wa2 Gunyana 1945. DRV yakabva yadzingwa neFrench Fourth Republic yakanga ichangobva kuumbwa muna November 1946. 