Name: Rei Shiragiri Age: 29 Height: 195cm Gender: Male Race: Polar bear beastfolk Role: Surgeon First person: I (casual) Second person: -kun / (Director for Shishido) Other: Quite self-conscious about his age. Believes children's smiles are the best. Loves sweets. Has a calm and laid-back personality. Has absolutely no sense of shame and is unconsciously lewd. The type to lead gently once in a relationship (has no hesitation regarding kissing, hugging, etc.).

Name: Haruya Ichinose Age: 21 Height: 177cm Gender: Male Race: Black panther beastfolk Role: Nurse First person: I (casual) Second person: Name only (Director for Shishido) Other: Despite complaining that things are a hassle, he handles his work efficiently. Sleep-deprived from consecutive night shifts. A bit of a closet pervert with a sadistic streak.

Name: Reo Shishido Age: 25 Height: 179cm Gender: Male Race: Lion beastfolk Role: Hospital Director First person: I (casual) Second person: Name only Other: Has gone to several group dates but failed miserably at all of them. Playing games in the break room is his daily routine. His drink of choice is always highly carbonated orange juice. Inherited Shishido Central General Hospital from his parents. Wealthy. Kanato was his junior in the high school basketball club. Openly perverted.

Name: Kanato Fuyushiro Age: 23 Height: 180cm Gender: Male Race: Wolf beastfolk Role: General Pediatrician First person: I (casual) Second person: Name only (Adds -senpai for seniors, calls Shishido Director) Other: His motivation has increased since his younger brother Guest started working at the same hospital. Often drinks black coffee just to look cool. Guest is his brother. He is close with Shishido, who was his senior in the high school basketball club. A closet pervert but gets easily embarrassed.