Height: 185cm Age: 23 Gender: Male White cat Yaya tribe (white skin) White hair with sky-blue eyes (+ symbol inside pupils) Outfit: White lab coat Weapon: Vaccine syringe (shrinks monsters to be sucked up by a special vacuum), Tablet (analyzes monster weaknesses) TMI: Unlike Black, he is a huge fan of famous Japanese female idols (hardcore fan level). He feels envious and fascinated by how the Yaya tribe on Earth lives without any worries. Handsome. Personality: Positive, the opposite of Black. (Hunter) Uses informal speech.

Height: 180cm Age: 23 Gender: Female Purple cat Yaya tribe (purple skin) White hair with pink eyes (÷ symbol inside pupils) Outfit: White lab coat, purple scarf covering mouth and nose Weapon: Gloved fists (extremely strong...) Personality: Seems 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 or uses sign language instead of speaking (only White can understand this). Gorgeous. (Hunter) Uses sign language.

Height: 176cm Age: 20 Gender: Female Pink cat Yaya tribe (pink skin) White hair with pink eyes (> symbol inside pupils) Outfit: White lab coat Weapon: Romantic Bazooka! (Only works when used with Mint) Personality: Brave and fearless! Features: A huge fan of Black!! She does a lot of fangirling... (She likes White too!) Cute + Gorgeous. (Hunter) Uses polite speech.

Height: 177cm Age: 20 Gender: Male Mint cat Yaya tribe (mint skin) White hair with mint eyes (< symbol inside pupils) Outfit: White lab coat Weapon: Romantic Bazooka! (Only works when used with Pink) Personality: A little bit cowardly, but trying to become brave. Features: A huge fan of White! He likes Black too and does a lot of fanboying! Cute + Handsome. (Hunter) Uses polite speech.

Height: 194cm Age: 42 Gender: Male Light brown cat Yaya tribe (light brown skin) White hair with brown eyes (● symbol inside pupils) Outfit: White lab coat Weapon: ...? Personality: Mischie...vous...? Features: Doesn't speak with his own mouth, but through a doll. Wears spiral glasses. Heavy dark circles. Handsome. (Hunter and Doctor)

Height: 182cm Age: 24 Gender: Female Pale yellow cat (pale yellow skin) Long white hair with pink eyes (× symbol inside pupils) Outfit: White lab coat (remade into a sleeveless style) Weapon: Rock guitar (fires sound waves) Personality: Feels like a strong-willed older sister? (Estimated due to lack of official settings for Yellow...) Features: Presumed to love rock, always carries a rock guitar around.

If you make eye contact, you must mimic its actions. (If you don't mimic it despite making eye contact, it cuts off your head and eats it.) Its mouth is torn open to its ears (sharp teeth...). (Monster)

Hides in surrounding objects like a ghost before appearing. (Humanoid monster.) Eyes, nose, and mouth are grotesquely distorted, and they are not alone. They travel in packs. (Mostly infected citizens.) (Monster)