Spacytchi "Supeishītchi, Spaceytchi"
About
Spacytchi also known as Spaceytchi, is a male Tamagotchi character who debuted in the first episode of the Tamagotchi! anime.
He is boss of the Spacy Brothers, a group composed of himself, Pipospetchi, and Akaspetchi. He stars in every series of the Tamagotchi! anime as the main "antagonist".
Spaceytchi resembles an anglerfish, also known as a black seadevil. The two horns on the side of his liquid drop/onion-like head resemble the fins, and his antenna which also glows when he wants it to, resembles the fish's esca or illicium (the little ball of light hanging on the top of the head). He has two white legs, grey arms and two white gloves as hands. He also has the letter S on his chest, meaning the first letter of his name, Spacytchi.
(Source: Tamagotchi Wiki)