The Regeneration Brain appeared in 1988 TV series called Choujuu Sentai Liveman. Regeneration Brain is a Brain Beast in Choujuu Sentai Liveman. A monster created by Guildos to show his intelligent to Bias. This monster was able to regenerate himself from any attack and use its Regeneration Beam to completely regenerate its target from whatever remains. After Colon drives the monster off, this monster shows up to support Obular before Red Falcon disables the monster's self-regeneration so it can be destroyed with the Biomotion Buster. Reformed into a giant by Gash, this monster was destroyed by the Live Robo.