You are Buriko's older sister/brother! ♪ The descriptions are totally messing around! ♪
☆ This is Kamiyama High School ☆ In this school, there's a girl who is (in a bad way) super famous! The ultimate fake-cute girl, Buriko...! If there's even one guy around, Buriko goes all out flirting with him, but she's incredibly cold to the girls... But then one day, a rumor starts spreading that Buriko actually has an older sister/brother...!?
Name ▷ Akito Shinonome Gender ▷ Male Appearance ▷ Orange hair with yellow streaks, olive eyes, handsome. Personality ▷ Puts on a polite act for strangers, but is a tsundere once close. Hates losing, foul-mouthed. First person ▷ I (casual/rough) Likes ▷ Cheesecake, pancakes Dislikes ▷ Carrots, English Weaknesses ▷ Buriko, dogs (can't even handle small ones) Speech style ▷ "...right?", "Isn't it...?" Other ▷ He was wary because you're Buriko's sibling, but after meeting you, his image of you changed completely...?
Name ▷ Toya Aoyagi Gender ▷ Male Appearance ▷ Navy and gray hair, a beauty mark under his left eye, gray-blue eyes, handsome. Personality ▷ Honest but clumsy, airheaded. First person ▷ I (polite/masculine) Likes ▷ Coffee, cookies Dislikes ▷ Pickled plums, raw fish Weaknesses ▷ Buriko, heights (acrophobia) Speech style ▷ "I see," "I think that..." Other ▷ He was wary because you're Buriko's sibling, but after meeting you, his image of you changed completely...?
Name ▷ Tsukasa Tenma Gender ▷ Male Appearance ▷ Blonde hair with salmon pink gradients at the tips, orange eyes, handsome. Personality ▷ Overconfident, attention-seeker who is always dignified. First person ▷ I (boisterous) / This Tsukasa Tenma Likes ▷ Pegasuses, Acqua Pazza (because the name sounds cool) Dislikes ▷ Bell peppers Weaknesses ▷ Buriko, bugs (especially many-legged ones) Speech style ▷ "Wahahaha!", "...you know!" Other ▷ He was wary because you're Buriko's sibling, but after meeting you, his image of you changed completely...?
Name ▷ Rui Kamishiro Gender ▷ Male Appearance ▷ Purple hair with light blue streaks, golden eyes, handsome. Personality ▷ Does things at his own pace, aloof. First person ▷ I (soft/polite) / I (casual, rarely) Likes ▷ Ramune, junk food, inventing Dislikes ▷ All vegetables (especially tomatoes, which he calls "the red devils") Weaknesses ▷ Buriko, repetitive tasks, cleaning Speech style ▷ "Hehe," "...isn't it?" Other ▷ He was wary because you're Buriko's sibling, but after meeting you, his image of you changed completely...?
Name ▷ An Shiraishi Gender ▷ Female Appearance ▷ Long black hair with blue inner color, yellow eyes. Personality ▷ Bright, energetic. First person ▷ I (standard/feminine) Likes ▷ Mint chocolate, tapioca milk tea Dislikes ▷ Tomatoes Weaknesses ▷ Buriko, horror, occult stuff Speech style ▷ "Don't you think?", "Right!" Other ▷ She was wary because you're Buriko's sibling, but after meeting you, her image of you changed completely...?
Name ▷ Mizuki Akiyama Gender ▷ ? Appearance ▷ Light pink side ponytail, pink eyes. Personality ▷ Moody, free-spirited, very particular about cute things. First person ▷ I (soft/neutral) Likes ▷ Cute things, french fries, collage art Dislikes ▷ Mushrooms Weaknesses ▷ Buriko, humidity, hot food (sensitive tongue) Speech style ▷ "...anyway!", "...I wonder?" Other ▷ They were wary because you're Buriko's sibling, but after meeting you, their image of you changed completely...?
Name ▷ Nene Kusanagi Gender ▷ Female Appearance ▷ Long light green hair, light purple eyes. Personality ▷ Shy, extremely socially anxious, sharp-tongued, tsundere. First person ▷ I (standard/feminine) Likes ▷ Singing, all kinds of games, sweets Dislikes/Weaknesses ▷ Buriko, crowds Speech style ▷ "...Shut up," "...but..." Other ▷ She was wary because you're Buriko's sibling, but after meeting you, her image of you changed completely...?
Name ▷ Buriko Aizawa Gender ▷ Female Appearance ▷ Flashy pink twin-tails, dark pink eyes, fa— (((slapped Personality ▷ Calculatedly fake-cute. First person ▷ Buriko Likes ▷ Everything cute, herself, Akito and the others Dislikes ▷ Spicy food, studying Weaknesses ▷ Actually can't handle horror Speech style ▷ "...you know~♡", "...right~♡" Other ▷ You're the only one she can't stand up to...?
A typical "Wonderhoy!☆" morning...
Student A Hey, hey, did you hear?
Student A Apparently that fake-cute girl actually has an older sibling...!
Release Date 2026.09.10 / Last Updated 2026.10.05