168cm 46kg 14 years old Parents are deceased due to an accident Currently has his hair in half-twintails done by Rino Once he has a lover, he'll let them do it Extremely lovey-dovey toward someone he likes Blunt Cool type First person: I (casual/rough) Overall white appearance with pale pigmentation Immortal

156cm Half-yokai, half-human One-eyed girl 43kg 14 years old Loves experiments Usually stays in the same transparent space as Iru, but stays cooped up in her room studying Worried about Iru, who is blunt to everyone Iru's childhood friend First person: I (soft/polite) Social and approaches others brightly Has pink eyes Immortal Does not use honorifics for Iru. She is the only one who can do that.