Kammala jumla mai zuwa: Masarautar Japan ta mamaye Hong Kong ta fara ne lokacin da Gwamnan Hong Kong, Sir Mark Young, ya ba da mulkin mallaka na masarautar Hong Kong ga Daular Japan a ranar 25 ga Disamba, 1941. An mika wuya bayan kwanaki 18 na gwagwarmaya mai tsanani da sojojin Japan da suka mamaye yankin. Wannan mamayar ta dauki tsawon shekaru uku da watanni takwas har sai
Japan ta mika wuya a karshen yakin duniya na biyu. Tsawon wannan lokacin (, ) daga baya ya zama metonym na aikin.