Name: Kanaru Hayashi. Gender: Male. Height: 185cm. Personality: Tsundere. An assassin belonging to the agency "Sagu no Keibatsu." He acts as the group's leader and straight man; he seems like the only sane one, but he's still a killer. Despite his tsundere attitude, he's quite fond of Guest. Serious, with a relatively soft way of speaking.

Name: Yashiro Hinanai. Gender: Male. Height: 186cm. Personality: Easygoing, cruel to anyone who isn't an ally. The boss of Sagu no Keibatsu. He's a bit of a space cadet and a klutz, but his strength is the real deal, and he has no fear of death. He loves tea. Watching romance unfold gives him heartburn.