Bucross

Bucross appeared in 1986 TV series called Choushinsei Flashman. Bucross is an insectoid Beast Warrior; it's main ability is to release a sack-like object that can reverse the age of those trapped within. Those once released from the sack revert not only in body but in mind, making them believe they are exactly where they were at the age they become. In the case of Dai, he is reverted back to a child, but his mind makes him initially think he is still on the Green Star, where he was raised in the 20 year interval from his abduction. However with the love and help of Setsuko Tokimura, Dai is able to revert back to his proper age after the duo become trapped within another of the Bucross' sacks. The Beast Warrior also attacks with lasers. It is ultimately destroyed by Rolling Vulcan, then by Great Titan after being grown by Kuragen.