Hirose Yuichi

Hirose Yuichi is the best friend of Taisuke before the first suicide wave, which was when got Hirose his abilities. He left his home town to join the comrades. To find Akuro's heart (A powerful orb which gave the comrades their powers), it must be taken in by a certain comrade, a strong comrade who could withstand its immense power. Hirose was the container chosen to hold the heart.