Girai

Girai appeared in 1986 TV series called Choushinsei Flashman. Girai is a Beast Warrior creation of the Reconstructive Experiment Empire Mess.

Created by splicing a tortoise's genes with the genes of a Space Turtle, a creature whose head is always upside down, this monster is able to turn living beings' cornea upside-down along with their sight. Among its targets are Dai, who trains himself to fight the monster on a handstand while Jin plans a counter with the team put on blindfolds and rely on their other senses. After Green Flash defeats this monster, as head twists upright, the monster is blasted by the Rolling Vulcan. After being enlarged by Kuragen, this monster was destroyed by the Flash King.