Gigantron (ジャイガントロン, Jaigantoron) is a flying kaiju who first debuted in Ultraman: Rising. She is the mother of Emi, and after their separation was forcibly mechanized into the fearsome Mecha Gigantron, a tool of the Kaiju Defense Force.
Vote which fictional character would naturally fit in-universe with a big-named franchise! No time-travel, no interdimensional crap, no "Pooh's Adventures", they would just exist in-universe.
