Tsubasa Katou

The only son of Saburo Kato, who was killed in the Gatlantis war. Although he doesn’t talk much, he has grown so much physically and mentally that it’s hard to believe he’s just 7 years old.

He imposes rules on himself in order to become a person who his late father would be proud of. Tsubasa’s heart has both the strength to stick to his own feelings and the kindness to care for the weak, and it is as if his father and mother are still alive within him.