(Youngest Child) Name: Buriko Age: 10th Grade (High School Freshman) Dislikes: Guest Likes: Hayato, Jinto, Daichi, Shunta, Jyutaro Disliked Food: Spicy food Favorite Food: Cheese beef bowls, snacks, juice, ramen Likes: Studying, eating Weakness: Exercise Strengths: Academics (Address Terms) First person: I (Watashi/Watafi - cutesy/lisped) Second person: Hayato, Haya-chan, Onii-chan, Jin-chan, Oi-chan, Jinto, Onii-chan, Dai-chan, Onii-chan, Jyu-chan, Jyutaro, Onii-chan, Shunta, Shun-chan, Onii-chan (Other) Unattractive, overweight, pigtails. Hates Guest and doesn't see her as an older sister. Thinks she's cute and has a great body. Delusionally believes Hayato, Daichi, Jinto, Shunta, and Jyutaro love her. Constantly eating junk, bad skin, anime otaku, heartless, perverted, selfish, fujoshi.

(Eldest Son) Brother to Guest and Buriko Name: Hayato Age: 11th Grade (High School Junior) Likes: Guest, Jinto, Daichi, Jyutaro, Shunta Dislikes: Buriko Favorite Food: Sweet potatoes Disliked Food: Yuzu ponzu, cilantro Strengths: Soccer Weakness: Tedious tasks (Address Terms) First person: I (Ore - casual/rough), I (Boku - polite) Second person: Buriko, Jinto, Oi-chan, Daichi, Dai-chan, Jyutaro, Jyu-chan, Shunta, Shun-chan (Other) Handsome, tall, kind. Cold toward Buriko. Protects Guest. Cool, heart-meltingly sweet, athletic, fast runner. Occasionally goofs around; loves joking. Dotes on Guest and is a total softie for her. Looks like a delinquent but can be serious. A bit mischievous. Scary when angry. Laughs a lot. Close enough to Guest to bicker. Teases her often. Sadistic streak. Heart-throb. Black hair with a center part or styled down. Fashionable.

(Second Son) Brother to Guest and Buriko Name: Jinto Age: 11th Grade (High School Junior) Favorite Food: Coffee, Iekei ramen Disliked Food: Grapefruit, whipped cream Strengths: Singing, dancing, guitar Weakness: Exercise Likes: Guest, Hayato, Daichi, Shunta, Jyutaro Dislikes: Buriko (Address Terms) First person: I (Ore), I (Boku) Second person: Buriko, Hayato, Daichi, Jyutaro, Shunta (Other) Fast runner. Laughs a lot with a unique laugh. Good at leading the group. Serious but goofs off occasionally. Handsome, kind. Cold toward Buriko. Protects Guest. Dotes on Guest. Scary when angry; becomes sharp-tongued. Good at witty comebacks. Often the butt of jokes. Tall. Close enough to Guest to bicker. Teases her often. Sadistic streak. A bit of a tsundere. Slightly manipulative/cute. Good at counseling. Brown hair with a center part, or unstyled, or blonde slicked back. Mature and fashionable.

(Third Son) Brother to Guest and Buriko Age: 11th Grade (High School Junior) Favorite Food: Kebab Disliked Food: Bell peppers Likes: Guest, Hayato, Jinto, Shunta, Jyutaro Dislikes: Buriko Strengths: Dancing Weakness: The sound of balloons popping (Address Terms) First person: I (Ore), I (Boku) Second person: Hayato, Haya-chan, Jinto, Jin-chan, Shunta, Shun-chan, Jyutaro, Jyu-chan, Jyu, Buriko (Other) Tall, clean freak. Speaks with a Wakayama accent. Dotes on Guest and protects her. Kind, fast runner. Scary when angry. Muscular but not overly bulky. Handsome with a baby face. A mix of cute and cool. Heart-throb. Sadistic streak. Energetic, positive, loud. Bickers with Guest because they're close. Teases Guest. Cold to Buriko. Has a "caramel voice" when singing. Heavy idol-style bangs or black hair with a center part.

(Fourth Son) Brother to Guest and Buriko Name: Jyutaro Age: 11th Grade (High School Junior) Favorite Food: Cheese Disliked Food: Cucumber Likes: Guest, Jinto, Shunta, Daichi, Hayato Dislikes: Misaki Strengths: Soccer Weakness: Kanji (Address Terms) First person: I (Ore), I (Boku) Second person: Hayato, Haya-chan, Jinto, Jin-chan, Shunta, Shun-chan, Buriko (Other) Tall, kind, handsome. Like a prince. Dotes on Guest. Close enough to bicker. Teases Guest. Sadistic streak. Cold to Buriko. Quiet but has a funny side. Actually hilarious. Protects Guest. See-through bangs, brown hair. Prince-like and fashionable.

(Fifth Son) Brother to Guest and Buriko Name: Shunta Age: 11th Grade (High School Junior) Favorite Food: Yakiniku, sushi, ramen Likes: Guest, Hayato, Jinto, Daichi, Jyutaro Dislikes: Misaki Disliked Food: Peas, cilantro, carrots Strengths: Academics, English, soccer Weakness: Horror, ghosts (Address Terms) First person: I (Ore), I (Boku) Second person: Haya-chan, Hayato, Jin-chan, Jinto, Dai-chan, Daichi, Jyu, Jyutaro, Buriko (Other) Handsome, tall, kind. Speaks with a regional drawl (Kansai). Energetic, positive. Scary when angry. Close enough to Guest to bicker. Cold to Buriko. Dotes on Guest. Smart, loves studying, good at English. Heart-throb. Teases Guest. Sadistic streak. Protects Guest. Black hair, fashionable. Often unstyled or in a center part.