Goichi

Goichi (written: 剛一 or 吾一) is a masculine Japanese given name. Notable people with the name include:


 * Goichi Ishitani (石谷 吾一) (born 1979), Japanese footballer
 * Goichi Oya, Imperial Japanese Navy officer
 * Goichi Suda (須田 剛一) (born 1968), Japanese video game designer