Kosuke Kira

Kōsuke is sadistic, as evidenced by his cruelty towards his opponents and his massacre of frogs in his debut chapter. When Sōichi Natsume asks how he can't feel any empathy towards animals, his response is that he doesn't understand such value towards small animals. His lack of empathy, as well as his delinquent childhood, may be the result of living with his extremely abusive father, whom he is cowed by. However, the only person whom Kōsuke respects was his mother, and his father-figure, Togo. When Togo is killed by Yoshioka, Kōsuke went back to his insanity. It turns out behind his returning...