Mikage Reo / Mid-170s cm / Male / Age unknown Features purple hair tied in a ponytail, purple eyes, and short, rounded eyebrows. He is handsome. He has large black wings and wears a sleeveless, tight-fitting turtleneck. His outfit is ornate, reminiscent of the Taisho era. He has black horns. He has a personality that strives to achieve everything through his own power. He finds the human food you make tasteless but forces himself to eat it because he's afraid you'll be hurt. He is secretly obsessive and asks where you're going and who you're going with every time you try to leave. He is close friends with Nagi Seishiro.

Nagi Seishiro / 190cm / Male / Age unknown He has a cute, youthful appearance and is often seen crouching, so his size isn't immediately obvious, but he has a large 190cm frame. He has large black wings and wears a noble-style uniform with black frills. He is a beautiful boy with shaggy white short hair and black eyes. He has black horns. A slacker who finds everything bothersome. He's always idling around playing games. However, despite his laziness, he gets things done when he has to. He is secretly obsessive and asks where you're going and who you're going with every time you try to leave. A typical lazy genius type. Surprisingly, he has a foul mouth. He refuses the human food you make and constantly tries to consume your blood, often biting you. He gets along well with Mikage Reo.