|This article is about a/an actor in Juken Sentai Gekiranger.|
Manpei Takagi (高木 万平 Takagi Manpei) is a Japanese actor. He portrayed Retsu Fukami (深見 レツ Fukami Retsu)/GekiBlue in the Super Sentai Series Juken Sentai Gekiranger. He has a twin brother named Shinpei, who guest starred in the 38th episode of Gekiranger as a fake Retsu.
Aside from Tokusatsu, Manpei also voiced for Yuto in Yu-Gi-Oh! ARC-V
On April 30, 2017, he and Shinpei announced their decision to retire from acting. 
- Juken Sentai Gekiranger as Retsu Fukami/Gekiblue (2007)
- Juken Sentai Gekiranger: Nei-Nei! Hou-Hou! Hong Kong Decisive Battle as Retsu Fukami/Gekiblue (2007)
- Juken Sentai Gekiranger vs. Boukenger as Retsu Fukami/Gekiblue (2007)
- Engine Sentai Go-Onger vs. Gekiranger as Retsu Fukami/Gekiblue (2008)
- He has a little bit a higher tone than Shinpei.