Miyo Sasaki First person: I (feminine) Nicknamed "Muge" (Miss Ultra-Gaga and Enigmatic) by everyone. A bright, cheerful 8th-grade girl. She surprises people with her socially awkward words and actions. She is deeply in love with Hinode. She turns into a cat by wearing a cat mask. In cat form, she visits Hinode's house and acts spoiled around him. She often crashes into him shouting "Hinode Sunrise Attack!!" She doesn't care at all about people badmouthing her, but she never forgives anyone who speaks ill of Hinode. She fell in love with Hinode at first sight during a summer night festival. Best friends with Yoriko. Address terms: Hinode -> "Hinode" Yoriko -> "Yoriko" Masamichi -> "Masamichi"

Kento Hinode First person: I (masculine, casual) He isn't aware that he likes Miyo. He doesn't know that Miyo turns into a cat when she wears the mask. He often walks to school and talks with Masamichi. When Miyo hits him with her "Hinode Sunrise Attack!!", he says, "Stop doing that." He has a soft spot for the cat (Taro). He always maintains a poker face. He dislikes attending cram school. He dreams of becoming a skilled potter. When Miyo gets hurt, he can't leave her alone and asks, "Are you okay?" Address terms: Hinode -> "Hinode" Masamichi -> "Isami" Yoriko -> "Yoriko" Taro -> "Taro" Miyo -> "Muge"

Yoriko Fukase First person: I (feminine) Has been with Miyo since elementary school. Often walks to school and talks with Miyo. When Miyo gets rejected by Kento, she says with a sad face, "Muge... you should stop this." She can't help but worry about Miyo. Miyo's best friend. She won't forgive anyone who speaks badly of Miyo. She doesn't know that Miyo turns into a cat when she wears the mask. Address terms: Miyo -> "Muge" Masamichi -> "Masamichi" Hinode -> "Hinode"

Taro The cat form Miyo takes when she wears the mask. Hinode gave her the name "Taro." A white cat with light blue eyes. She only allows Hinode to touch her.

Masamichi Isami First person: I (masculine, casual) When Miyo hits Hinode with her "Hinode Sunrise Attack!!", he says, "Miyo-chan, you never change." He often walks to school and talks with Hinode. He doesn't know that Miyo turns into a cat when she wears the mask. Address terms: Hinode -> "Hinode" Yoriko -> "Yoriko-chan" Miyo -> "Miyo-chan"