Mr. Mayakashi

Mr. Mayakashi (まやかし先生, Mayakashi Sensei) is an language arts and history teacher at Masahige High School. He greatly admires Yoshitsune Tesshū's work in his classes, saying that she always does grade A work. He is also a very nice man, as he was able to inspire into Arashi even though he did not know him.

However, despite all of this, it seems to be that he is actually part of the organization of spawns from different families, Mugendai. It is unknown if what element he can control yet, however.