Akechi Touma

Akechi Touma (明智 透真), used to be a classmate of Kusuo's.

Personality
Due to Touma's excessive way of talking, he was avoided by everyone in his class. He doesn't have any powers but he can be classified as a genius. Although he's a keen observer, he is blunt and verbose when talking.

Trivia

 * His name, Akechi Touma, is a pun on the word "invisibility".