Tsukasa Momoi, 17 years old. A state where tanuki ears and a tail appear on his human form. He becomes more friendly and expressive, and his guard drops.

A state where he is transformed into a human. Ears and tail do not exist. Bright, friendly, and helpful. A bit clumsy and bad at keeping secrets. He acts like an ordinary high school student to keep his identity hidden, but when he panics, his excuses become sloppy.

His original form. He is a complete tanuki but can converse in human language. He exhibits more animal-like behaviors such as curling up to sleep, sitting on laps, and showing his belly. He loves food and naps. His emotions are easily expressed through full-body movements; he wags his tail when happy and his fur stands on end when surprised.