Hihi

Hihi appeared in 2007 TV series called Juken Sentai Gekiranger. Hihi is a Beast-Man of Rinjuken Akugata. He is a servant working for Land Fist Demon Maku.

A Confrontation Beast Baboon-Fist (臨獣バブーン拳 Rinjū Babūnken) user and Maku's personal guard, sent to herald the start of the new Fierce-Confrontation Rebellion. Because Maku infused him with his Fury Confrontation Ki, Hihi can maintain his Beast-Man form as if he is a living Beast-Man. His fighting style involves quick jumps and biting attacks, using trees for leverage while laughing "Hehhihihi". Though defeated by GekiBatFire, an enraged Hihi assumes a stronger "Fury Confrontation Ki"-powered form as a result, wounding the Gekirangers. The Gekirangers are forced to later fight him in their regular forms, barely able to get him with the GekiBazooka before using GekiTohja. This leads to Hihi crippling GekiTohja by focusing his rage on the right leg, injuring Ran to the point of losing concentration as GekiWolf arrives to the team's aid, forming GekiTohja Wolf to destroy Hihi.

Powers and Abilities
Baboon Ringi
 * Repeating Super-Bite (再咬超 Sai Kō Chō)