Muu

Muu is a "Transfer Student", one of the first introduced into the series. He was summoned from a parallel world to kill all the majin students.

Appearance
He has short, dark messy hair and is seen wearing formal attire such as a suit.

Personality
Apparently enjoying the notion of matters considered dangerous to others, he seeks out both the academy and a fight with two majin, asking them to join in trying to kill one another. He is honest, as a transfer student he is not allowed to lie.

Background
Muu approaches a group announcing that he is lost and asks for directions, happily stating he has to go to Kibousaki Academy since he is a transfer student.

Finding his destination on the day of the Harmageddon, he apologizes to two majin for interrupting them since he would like to join in their fight, before settling for watching them killing off each other. Asked why he came, Muu reveals he has been watching their abilities and thinks he can win against both of them.

He remarks that it seems both of them are missing a killer attack, and so cannot kill one another.

Yorumu
Observing his fight, Muu feels he can win against him before commenting that he has a perfect guard but cannot win against Rindou because he is missing a killer attack.