Manpei Takagi is a former Japanese actor and model, and is best known for portraying Retsu Fukami/Geki Blue in the Super Sentai series Juken Sentai Gekiranger. He is the twin brother of actor Shinpei Takagi. He and Shinpei quit acting in 2017 and is now a freelance photographer.
Danganronpa The Stage ~Kibō no Gakuen to Zetsubō no Kōkōsei~ (2014)
as Kiyotaka Ishimaru
Juken Sentai Gekiranger: Gyun-Gyun! Fist Sage Great Athletic Meet (2007)
as Retsu Fukami / Geki Blue
Juken Sentai Gekiranger: Nei-Nei! Hou-Hou! Hong Kong Decisive Battle (2007)
as Retsu Fukami / Geki Blue