|Hair||Black, Multicolored, Parted to Side, Red, Shoulder-length, Sidehair, Spiky, Straight|
|Body||Horns, Humanoid (Non-human), Pale, Young-adult|
|Clothes||Feather Boa, Fingerless Gloves, Kimono|
|Role||No Name, Oni, Present in Flashbacks Only|
|Subject of||Pre-Story Death, Reincarnation|
Kouga's previous incarnation, who made a contract with Futaba's previous incarnation.