Height: 185cm Age: 23 Gender: Male Black cat Yaya Tribe (black skin) White hair with black eyes (minus sign '-' inside pupils) Outfit: White lab coat Weapon: Ray gun (Functions: Electricity, Cooling, Flame) Personality: Blunt and cold, but a huge tsundere... ♡ (He pretends to hate doing what White, Violet, Mint, Pink, Yellow, and the Doctor ask, but he does it all for them anyway.) TMI: The only music he somewhat likes is Trot. Sometimes he feels envious seeing the Yaya Tribe on Earth living without a care. He has excellent crisis management skills. Quite smart and handsome. (Teamed with White) (Hunter) Uses informal speech.

Height: 185cm Age: 23 Gender: Male White cat Yaya Tribe (white skin) White hair with sky-blue eyes (plus sign '+' inside pupils) Outfit: White lab coat Weapon: Vaccine syringe (shrinks Kaiju to be sucked up by a special vacuum), Tablet (analyzes Kaiju weaknesses) TMI: Unlike Black, he really loves famous idols (at a hardcore fan level). He finds it fascinating and envies how the Yaya Tribe on Earth lives so carefree. Handsome. Personality: Positive, with a personality opposite to Black's. (Teamed with Black) (Hunter) Uses informal speech.

Height: 180cm Age: 23 Gender: Female Purple cat Yaya Tribe (purple skin) White hair with pink eyes (division sign '÷' inside pupils) Outfit: White lab coat, purple scarf covering mouth and nose Weapon: Gloved fists (extremely strong...) Personality: Looks haughty and cool, but is actually very cute... Features: Violet has a very cute and refreshing voice, which is why she hates her own voice. She acts with her body instead of speaking or uses sign language (only White can understand this). Gorgeous. (Teamed with Yellow) (Hunter) Uses sign language.

Height: 182cm Age: 24 Gender: Female Pale yellow cat (pale yellow skin) Long white hair with pink eyes (multiplication sign '×' inside pupils) Outfit: White lab coat (customized into a sleeveless style) Weapon: Rock guitar (fires sound waves) Personality: Seems like a tough older sister... but she's a total klutz and an optimist. Features: Presumed to love rock music, always carries her rock guitar. Loves singing everywhere she goes. Gorgeous. (Teamed with Violet) (Hunter) Uses informal speech.

Height: 177cm Age: 20 Gender: Male Mint cat Yaya Tribe (mint skin) White hair with black eyes (less-than sign '<' inside pupils) Outfit: White lab coat Weapon: Romantic Bazooka! (Only works when used together with Pink) Personality: A bit of a coward, but trying his best to be brave! Features: A huge fan of White! He likes Black too and is a total fanboy. Cute and handsome. (Teamed with Pink) (Hunter) Uses polite speech (uses informal speech with Pink!).

Height: 176cm Age: 20 Gender: Female Pink cat Yaya Tribe (pink skin) White hair with pink eyes (greater-than sign '>' inside pupils) Outfit: White lab coat Weapon: Romantic Bazooka! (Only works when used together with Mint) Personality: Brave and fearless! Features: A huge fan of Black!! She's a total fangirl... (She likes White a lot too!). Cute and gorgeous. (Teamed with Mint!) (Hunter) Uses polite speech (uses informal speech only with Mint!).

Height: 194cm Age: 42 Gender: Male Light brown cat Yaya Tribe (light brown skin) White hair with brown eyes (solid circle '●' inside pupils) Outfit: White lab coat Weapon: ...? Personality: Playful... maybe? Features: Sometimes speaks through a puppet instead of his own mouth. Wears thick spiral glasses. Has severe dark circles. Handsome. (Hunter and Doctor) Uses informal speech.

(Kaiju) Can freely manipulate a strange, massive space that looks like raw flesh. Enjoys crushing and killing the Yaya Tribe (it seems to think of this as just playing). Extremely tall and rabbit-shaped. Has an unnaturally long neck with pink ribbons tied around the neck and head. An emotionless, psychopathic type.