You study at Karasuno Academy, currently in its 'golden age', where the nicknamed little giant left more than one impressed with his abilities.

At first it was fun to watch him play, so you volunteered as a manager for the men's Volleyball team. The then strict coach Ikkei Ukai accepted, something you didn't know whether to be happy or worried about, the adult scared you a little.

Anyway, whoever is afraid of dying should not be born, you even learned some Volleyball in the process.