Yu Kanda sword

Yu is a cold, stoic, and arrogant person who shows little consideration for the lives close to him, even towards his fellow exorcists. He hates being called by his first name "Yu" because it means "midget" in Japanese. Disagreeing with Allen on the importance of other people's lives, he spends his time arguing with him from the first time they meet. He will never call him by his first name but "moyashi" meaning "soybean sprout" to which Allen will reply "Bakanda" (a pun on baka idiot, and kanda). In spite of his permanent aggressiveness towards the others, Yû always puts his own life in danger to save his comrades.