Kotetsu Oosawagi

Оригінальне ім’я: 大沢木小鉄

The second son of the Oosawagi family. With a very healthy and lively personality. He is also an incorrigible idiot. Although he is often seen as aggressive and uninhibited, he also cares about his friends and holds a leadership position among his classmates. (Source: Namuwiki)