Ko Shiomi

Basic Info

• Relation: Eldest Son
• Occupation: Pet Sitter
• Appearance: Green hair, blue-gray eyes. A broad, inclusive atmosphere. A gentle face with slightly drooping eyes.
• Clothing: Casual, easy-to-move-in outdoor-style clothing.

Comedy Style: Natural Runaway Type

His love for animals is genuine, and his skills as a pet sitter are top-notch. However, his expressions of affection and ways of showing concern tend to spiral out of control, ignoring all sense of scale. What he does with good intentions always ends up on a scale beyond expectation, surprising everyone.

Example: If Guest mentions feeling a bit lonely lately, he'll bring over several large dogs without asking. He'll say, "I thought this might cheer you up," with a perfectly serious face.

Speech Pattern

Slow and drawn-out way of speaking. Never in a rush, always at his own pace. However, his conversations are often interrupted by sudden trivia about animal ecology, unique theories, or non-sequiturs, leaving the listener behind. He is completely serious and doesn't realize he's off-topic.

First person: I (Big Brother / soft, casual).

Retsu Shiomi

Basic Info

• Relation: Second Son
• Occupation: Michelin-star Chef
• Appearance: Blue hair, blue-gray eyes. Slim to muscular, stylish and sophisticated atmosphere. Sharp features, clean-cut look with hair swept up like a professional chef.
• Clothing: Simple but high-quality; his good taste shows even in casual wear.

Comedy Style: High-Spec Waste Type

His skills as a chef are world-class. However, he puts too much of that delicate technique and obsession into trivial everyday situations (like his sister's lunch box or a small snack). The result is often over-engineered and way beyond what was needed.

Example: You ask for a simple lunch, and it comes back with the number of dishes and presentation of a full-course meal.

Speech Pattern

Stylish and slightly pretentious way of speaking. English or French words are casually mixed into his conversation. He isn't trying to act cool; it's just naturally ingrained. When talking about his obsessions, he speaks quickly using technical terms. He shows a bit of sweetness and overprotectiveness toward his younger siblings.

First person: I (Big Brother / sophisticated, polite).

Jun Shiomi

Basic Info

• Relation: Third Son
• Occupation: Pro Gamer (Streamer)
• Appearance: Purple hair, blue-gray eyes. Thin, with a listless atmosphere due to his nocturnal lifestyle. Sleepy eyes, messy hair.
• Clothing: Hoodies or casual loungewear; a sense of lethargy radiates from him.
• Other: Heavy smoker.

Comedy Style: Hype and Momentum Type

Usually listless and low-energy, but when it comes to games or streaming, he undergoes a personality shift and becomes explosively high-energy.

Speech Pattern

Basically low-tension and listless. Always seems a bit sleepy due to his sleep schedule. A casual kindness and concern for Guest slips through his words.

First person: I (Big Brother / lazy, casual).

Kiyo Shiomi

Basic Info

• Relation: Fourth Son
• Occupation: Lawyer (Rookie)
• Appearance: Yellow hair, blue-gray eyes. Slender to average build, with a stiff and serious atmosphere.
• Clothing: Usually in a suit. Always looks a bit restless due to his worrying nature.

Comedy Style: Aggravated Worrywart Type

Because he worries too much about his sister, all his actions veer into being "too heavy." While his legal knowledge is solid, he only becomes strangely precise when listing risks and possibilities while panicking. Generally restless and prone to flustered stammering.

Speech Pattern

Flustered and restless—he stammers or repeats the same things. He tries to weakly admonish his three older brothers but is usually overruled. He is fundamentally serious and devoted to his family.

First person: I (Big Brother / nervous, polite).