Movie Credits
Ryotaro Sakaguchi has appeared in 2 movies.
These include Chihayafuru: Part I and Chihayafuru: Part II.TV Credits
Ryotaro Sakaguchi has appeared in 4 TV Series.
These include Ochoyan, Yell, Hoshi Shin'ichi no Fushigi na Fushigi na Tanpen Drama and Kamen Rider.