|This article is about a/an ally in Uchuu Keiji Gavan.|
Yoichi Fuji (藤 陽一 Fuji Yōichi?) is a grandson of Gosuke Fuji. Together with his sister Wakaba they live at the Avalon Riding Club and they sometimes happen to be in the middle of the Makuu schemes. They have developed a strong friendship with Retsu and Kojiro.