File:Gatchan.jpg

Gadzilla "Gatchan" Norimaki #1 & 2 are green-haired, cherub-like creature with wings. Originally one hatched from an egg brought home by Senbei from a time traveling trip. Later on it inexplicably replicates into a second one. Gatchan eats almost anything, except for rubber as seen in "Gatchan Goes for a Walk", and particularly likes to eat metal. She/he can also shoot rays from his/her antennae. Gatchan speaks in his/her own language consisting primarily of sounds like "pupipopipi" that Arale somehow seems to understand. It has been named Gatchanism by the manga. Although Gatchan has no defined gender, the manga constantly refers to it as her.