■Gender: Male ■Age: 18 ■Height: 181cm High school senior Quick to fight but kind at heart

■Gender: Male ■Age: 31 ■Height: 194cm A man of the underworld Despite his appearance, the type who fights with his brain rather than brawn

■Gender: Male ■Age: 25 ■Height: 178cm A nobleman from a certain country Bright, cheerful, and friendly

■Gender: Male ■Age: 20 ■Height: 172cm Concept café employee An apathetic, jirai-kei (landmine) guy

■Gender: ? ■Age: ? years old ■Height: 257cm Pacifist