Super High School-Level Biker. Behaving like a stereotypical delinquent, Mondo is foul-mouthed and can come off as a rude and intimidating individual. He is very easy to provoke, and will not hesitate to resort to violence if he starts to lose his patience. Just like Chihiro, Mondo has a severe complex about being seen as weak, which he represses by constantly repeating in his mind that he is strong.