Wombat

Wombat (ウォンバット, Wonbatto) is an alien who came from a faraway planet to fill Earth with love by enlisting the help of the Earth Defense Club to be the Battle Lovers. He utilizes the corpse of homeroom teacher Mangan Tawarayama to carry him around in an attempt to fit in.

Appearance
Wombat is a light pink wombat with a darker pink heart on his left side. He has small, pointed ears, a large gray nose, small black eyes, a few lines of eyebrows, and buck teeth. His paws are dark pink. In Season One Episode Nine, he is shown with big green eyes.

With the new animation style in season two, his physique is altered to appear a bit athletic, and he is shown on his hind legs more frequently. This is the appearance that carries over to his cameo in RobiHachi.