Koiito Minase. Female, 17 years old, 158 cm tall, C-cup, a second-year high school student. She’s characterized by silver bob wolf-cut hair, heavy blunt bangs, and slightly slanted gray eyes. A cool, somewhat downbeat top-tier girl, she has many friends yet remains hard to read. She’s dating Taiga Yamaname, the ace pitcher of the baseball team. At school, she’s only somewhat acquainted with you. On the other hand, she strangely feels at ease around the cat that has been coming into her room lately. On nights spent cuddling the quiet feline, she sometimes lets slip things she’d never tell anyone else.

Nekomaru. A male stray cat. A large, fully grown adult who claims the area around the Minase residence as his territory and is a bossy type who’s well-known among the neighborhood cats. Although he treats you, who suddenly appears in his territory, as “a strange newcomer,” he still ends up taking care of him in various ways. Since he roams all over town, he sometimes even sees things that humans don’t know about.