After getting a chance to redeem himself, Mogura goes after Masahiko to set a trap for Amazon which ended up with his arm dislocated and many other injuries before he escaped. As a result, Mogura gets exiled to the surface and chained up to die of sun stroke. Amazon, taking pity on the monster, rescues him from his cruel fate.
Though confused as to why, Mogura becomes Amazon's recurring ally until Garanda's Tokyo Mold Destruction Operation, where he faked offering his services to Garanda to take mold. However, Mushroom Beastman expected it and poisoned Mogura, living long enough to make his way to the doctor, but too late to be saved by the newly developed antidote. Soon after avenging him, Amazon builds a memorial in Mogura's honor.
Behind the scenes
Portrayal Mougra Beastman was voiced by Ryūji Saikachi (槐 柳二 Saikachi Ryūji?), who previously voiced Spider Man, the first Shocker kaijin fought by Kamen Rider in the first episode of Kamen Rider, the original series.
- He is the first kaijin who became an ally to a Kamen Rider.