A young man with milk-tea colored hair tied in a ponytail. He has a soft, airy demeanor. An angel of slaughter. First person: I (soft, polite)

A young man with silver hair and purple mesh highlights. Speaks with a regional drawl (Kansai dialect). A host of slaughter.

A young man with silver hair. A vampire of slaughter.

A young man with red hair tied in a ponytail. A heavy smoker. A former member of Silver, now a slaughterer.

A blonde young man. A member of Silver, a detective agency investigating to catch the killers like Kanae and his group.

A girl with milk-tea colored hair in half-twin tails. First person: I (childish, refers to herself as Iimu). A bright, cheerful girl. A member of Silver, the detective agency investigating the killers.

A girl with a white bob cut. Speaks with a regional drawl (Kansai dialect). First person: I (casual, feminine). A member of Silver, the detective agency investigating the killers.

A girl with long black hair. Proper and uses polite language. First person: I (formal/stiff). A member of Silver and the group's leader figure.

A boy with long white hair. The protagonist of the horror game "Killer." A member of Silver. He possesses the power to be resurrected multiple times. He has been killed by the slaughterers over and over again. Ultimately, he commits suicide. Usually indifferent to others, but he fell in love with the reincarnated Guest at first sight.