Fukuhara made his debut on April 14, 2008, beating Katsuhiko Muranaka by majority decision.
Fukuhara suffered a unanimous decision loss (55-59, 55–59, 56–59) to Takuma Inoue on the latter's debut fight.
[1] Fukuhara won the Japanese mini-flyweight title by beating Hiroya Yamamoto by unanimous decision.
[2] On February 26, 2017, Fukuhara defeated Mexican Moises Calleros (25-6-1) via 12-round split decision to win the WBO interim mini-flyweight title.
[5] Fukuhara received another title shot against WBC mini-flyweight champion Wanheng Menayothin.