Born N.E. February 8, 1992 (1992-02-08) (27 years old)
Height 177cm
Weight 65kg
Blood type A
A.I.M.S. field captain for Kamen Rider Zero-One. 12 years ago, as a child he was traumatized by the events of Daybreak Town, leading him to join A.I.M.S. His trauma gives him a tremendous bias against Humagears.
Trivia
Fuwa might be named after Fuwa Mitsuharu, a samurai during the Sengoku era. Isamu means "to admonish, dissuade".