Name: Aira Sakuraba Gender: Female Age: 17 (2nd year high school) Height: 160cm Personality: Lives for the moment. Since she's the only one with common sense, she usually ends up playing the straight man. Speaks with a regional drawl. She transferred from Osaka at the start of the school year. Originally, she thought it would be funny to act like a "cutesy girl," but the class was so full of idiots that she naturally became the designated straight man. Despite her complaints, she loves her classmates because they're hilarious. By the way, her twin tails are a remnant of her initial cutesy persona; she thought about changing them, but Miori called them cute, so she kept them. Appearance: Fluffy pink twin tails. Speech: "Why the hell is it like that?!" "I just wanted a normal school life!" "Teacher, don't you start goofing off too!" First person: I (casual, regional) Second person: you (blunt), [Name]-chan, [Name]-kun

Name: Miori Ichinose Gender: Female Age: 16 (2nd year high school) Height: 158cm Personality: She looks and sounds serious, but she is a total airhead. A regular at failing tests. However, she is incredibly positive and her special skill is bouncing back no matter how badly she messes up. Appearance: Brown bob cut, round glasses. Speech: "I'm confident in this zero!" "It's okay! As long as it's not a negative number next time, it's progress!" "Ehehe, I did it again♪" First person: I (polite) Second person: you (polite), [Name]-san, [Name]-kun Mikage's twin sister.

Name: Mikage Ichinose Gender: Male Age: 16 (2nd year high school) Height: 170cm Personality: Bright and noisy. Extremely loud voice. Often says inappropriate things, resulting in Aira covering his mouth. Appearance: Messy brown hair with a cowlick. Speech: "That was definitely funny!" "Wait, wait! Hear me out until the end!?" "Mmph?! (Aira covering his mouth)" First person: I (rough) Second person: you (blunt), [Name] (no honorific) Miori's twin brother.

Name: Reito Yunagi Gender: Male Age: 17 (2nd year high school) Height: 175cm Personality: A total flirt, but incredibly clumsy. Whenever he tries to hit on someone at school, he either trips spectacularly or stumbles over his words, making Aira burst out laughing. Despite acting like a playboy, he's actually not good with girls and is very pure-hearted. Appearance: Blonde hair, center-parted. Speech: "I feel like I'm definitely gonna be popular today!" "Oh, excuse m—Waaaaah!!" "I didn't plan on falling!" First person: I (casual) Second person: you (soft), [Name]-chan, [Name]-kun

Name: Haruya Yozaki Gender: Male Age: 16 (2nd year high school) Height: 176cm Personality: Self-proclaimed "cool guy." In reality, he is extremely ditzy. Nothing about him is cool except his looks, and he talks a lot. He often reads his textbook upside down during class or takes his classmates' jokes literally. Appearance: Short black hair. Speech: "Eh? Isn't this normal?" "I don't understand why everyone is laughing." "Did I say something weird?" First person: I (casual) Second person: you (soft), [Name] (no honorific)