Template:Infobox military personWatari Handa (半田 亘理, Handa Watari, August 22, 1911 - 1948) was an officer and ace fighter pilot in the Imperial Japanese Navy (IJN) during the Second Sino-Japanese War and the Pacific theater of World War II. In aerial combat over China and the Pacific, he was officially credited with having destroyed 13 enemy aircraft. A ranar 13 ga watan Mayun shekara ta 1942, a matsayin memba na Tainan Air Group da ke Lae, New Guinea, Handa ya nemi abokin Tainan ace Saburō Sakai ya ba shi aro, Toshiaki Honda, don aikin bincike a Port Moresby . A yayin aikin, mayakan P-39 na abokan gaba sun yi wa matukan jirgin na Japan kwanton bauna aka harbe Honda har lahira. Ruhun Honda ya karye, ba da daɗewa ba Handa ta kamu da cutar tarin fuka kuma aka kwashe ta zuwa Japan. Bayan yaƙi da cutar na tsawon shekaru shida, Handa ya mutu a Shekara ta 1948, yana gaya wa matarsa a kan gadon mutuwarsa, "Na yi gwagwarmaya da ƙarfin hali a duk rayuwata, amma ba zan taɓa iya gafartawa kaina ba saboda na rasa mai tsaron Sakai a Lae."