1/72 Arma Hobby, Nakajima Ki-84 Ko “Hayate”, flown by Lt. Shuho Yamana, Ota Airbase, Saigon, 1945. 1/72 Arma Hobby, Nakajima Ki-84 Ko “Hayate”, flown by Lt. Shuho Yamana, Ota Airbase, Saigon, 1945.