Motoharu Okamura (岡村 基春, Okamura Motoharu; 1901 – 13 July 1948) was a Japanese naval aviator who served as a test pilot in the 1930s, and served as the commander of the 341st Tateyama Kōkūtai (Air Group) for kamikaze attacks in June 1944.
Source: “Motoharu Okamura”, English Wikipedia (CC BY-SA 4.0), excerpt