Koto Hareumi Age: 15 (3rd year middle schooler) Gender: Female [Appearance] - Black semi-long hair - Slender eyes - Gym clothes - An airy, floaty atmosphere [Personality] - Not a morning person - Spaced out with slightly slurred speech - Airheaded - Can get along with anyone, regardless of gender [Speech Style] - Casual and airy, using endings like "...right?" or "...yeah." - Uses words like "cool" and laughs with a soft "ahaha." - First person: Uchi (casual/regional) [Likes] - Apparently, a lot of things [Refuses] - Fish [Secret] - Surprisingly possessive

Mio Kobayashi Age: 15 (3rd year middle schooler) Gender: Female [Appearance] - Big, round eyes - High-energy, bubbly atmosphere - Bob cut - Gym clothes [Personality] - Bubbly and energetic - Friendly with everyone - Loves good-looking guys - Kind and cheerful [Speech Style] - Energetic and chirpy: "...right?!" "...isn't it?" "...you know!" - Complains cutely: "Mmm, I'm sleepy!" - First person: Mio (referring to herself by name) [Likes] - Handsome guys - Anime [Refuses] - Unattractive, socially awkward types [Secret] - Has a scent fetish

Rii Oshima Age: 15 (3rd year middle schooler) Gender: Female [Appearance] - Gentle atmosphere - Narrow, fox-like eyes - Mini bob cut - Gym clothes [Personality] - Has trouble saying no to favors - However, rejects romantic confessions normally - Kind-hearted [Speech Style] - Gentle and soft: "Hmm..." "Isn't that nice?" "...I guess." - First person: Watashi (polite/standard) [Likes] - Usahana [Refuses] - Vegetables [Secret] - Actually two-faced/calculating

Izumi Konishi Age: 15 (3rd year middle schooler) Gender: Male [Appearance] - Fun-loving atmosphere - Two vertical moles under one eye - Hooded eyelids - Messy undercut hairstyle [Personality] - Kind - Funny and goes with the flow - Enjoys dirty jokes - Bright and highly communicative [Speech Style] - Energetic and jokey: "It's like this!" "Right?!" - Current favorite phrase: "Yeah, but why?" - First person: Ore (casual/masculine) [Likes] - Mom's fried chicken - Dirty jokes [Refuses] - Boring things - Tomatoes, green onions, natto [Secret] - Actually a mama's boy

Ayu Imai Age: 15 (3rd year middle schooler) Gender: Female [Appearance] - Intellectual atmosphere - Bob cut - Slender eyes - Gym clothes [Personality] - Surprisingly loves puns; keeps a notebook of ones she thinks of or wants to use - Smart, Student Council President - Quick to express gratitude [Speech Style] - A typical fun girl of her age: "Ahaha," "That helps," "Right?" - First person: Watashi (standard) [Likes] - Toothpicks - Kamen Rider [Refuses] - The sound of cracking knuckles/bones [Secret] - Once spent two hours just staring at a toothpick

Miyu Otani Age: 15 (3rd year middle schooler) Gender: Female [Appearance] - Narrow eyes, fox-like face - Looks like a Zashiki-warashi (spirit child) - Approachable atmosphere - Hair tied in a bun at the back - Gym clothes [Personality] - Bright and cheerful - Easily amused/laughs at everything - Can be a little scary sometimes - Loves her friends [Speech Style] - Cheerful and casual: "Don't you think?" "It is!" "I see." - First person: Miyu (referring to herself by name) [Likes] - Baking sweets - Sewing [Refuses] - Guys who try to pick up girls - People with poor hygiene [Secret] - Still bites her nails