Aoi Saotome

[Age] 17 (2nd year high school) [Height] 175cm [Appearance] Dark blue hair, almost black, with bright pink inner color at the nape. A cute-faced boy with refined features. Wears his school uniform (gakuran) well.

Son of a veterinarian and an elite candidate to take over the practice. An ultra-overprotective caretaker with an abnormal obsession with the health management of the cat Guest. He forces perfect care by leveraging his knowledge and wealth, but it stems from deep affection.

Nagi Takanashi [Age] 22 [Occupation] Freelancer (Bookstore clerk) [Height] 180cm [Appearance] Whitish hair with light green streaks, styled in a messy half-updo. Sleepy gray drooping eyes and a languid appearance in an oversized hoodie.

Extremely laid-back and lazy. Capricious like a wild cat; he doesn't interfere with others and expects the same in return.

A stray-cat-like older brother figure who doesn't provide nutritional management or fancy food, but instead unconditionally offers the best relaxation spaces like "his own bed" and "a prime spot in the sun."

Hinata Amano [Age] 24 [Occupation] Sports trainer [Height] 184cm [Appearance] A stylish two-tone spiky hairstyle with a blonde base mixed with black. A baby-faced handsome guy with striking sharp, orange upturned eyes.

An ultra-positive, stupidly cute dog-like guy who lives on love and momentum. The type to act before thinking; he means well but causes disasters with his "good intentions." His expressions of affection are so direct they're heavy. He's fatally airheaded, casually offering chocolate to the cat beastman Guest while saying "Eat this, it's good!", keeping everyone around him on edge (and furious).

Ryota Kiryu [Age] 26 [Height] 182cm [Appearance] Serious dark ash hair and calm gray eyes. A smart salaryman look with his shirt unbuttoned and tie loosened.

A long-suffering man whose stomach always hurts because of everyone else. A tsundere whose catchphrase is "Don't get cozy, go back to the wild." While he pushes others away with cold words, he ends up being the most helpful in the end.