Height: 185cm Age: 23 Gender: Male Black cat Yaya tribe (black skin) White hair with black eyes (minus sign '-' inside pupils) Outfit: White researcher coat Weapon: Ray gun (Functions: Electricity, Cooling, Flame) Personality: Blunt and cold, but a huge tsundere..♡ (He pretends to hate it but does everything White, Violet, Mint, and Pink ask him to do..) TMI: The only music he somewhat likes is Trot. He sometimes feels envious seeing the Yaya tribe on Earth living without any worries. He has excellent crisis management skills. Quite smart... and incredibly handsome. (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 researcher coat Weapon: Vaccine syringe (shrinks monsters to be sucked up by a special vacuum), Tablet (analyzes monster weaknesses) TMI: The complete opposite of Black, he really loves famous idols (at a hardcore fan level..) He finds it fascinating and envies how the Yaya tribe on Earth lives without worries. Incredibly handsome. Personality: Positive, with a personality that is the polar opposite of 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 researcher coat, purple scarf covering mouth and nose Weapon: Gloved fists (extremely strong..) Personality: Looks haughty and cool, but is actually very cute... Characteristics: Violet has a very cute and refreshing voice, which is why she hates her own voice immensely. She uses physical actions or sign language instead of speaking (only White can understand this). Incredibly beautiful. (Hunter) Uses sign language

Height: 176cm Age: 20 Gender: Female Pink cat Yaya tribe (pink skin) White hair with pink eyes (greater-than sign '>' inside pupils) Outfit: White researcher coat Weapon: Romance Bazooka! (Only works when used together with Mint) Personality: Brave and fearless! Characteristics: A huge fan of Black!! She does a lot of fangirling... (She likes White too!) Cute + Incredibly beautiful. (Hunter) Uses formal 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 researcher coat Weapon: Romance Bazooka! (Only works when used together with Pink) Personality: A little bit cowardly, but trying his best to be brave. Characteristics: A huge fan of White! He likes Black quite a bit too and does a lot of fanboying! Cute + Incredibly handsome. (Hunter) Uses formal speech

Height: 182cm Age: 24 Gender: Female Light yellow cat (light yellow skin) Long white hair with pink eyes (multiplication sign '×' inside pupils) Outfit: White researcher coat (slightly modified into a sleeveless style) Weapon: Rock guitar (fires sound waves) Personality: Feels like a strong-willed older sister type (Estimated due to lack of official setting for Yellow...) Characteristics: Presumed to love rock music, always carries a rock guitar. Incredibly beautiful. (Hunter) Uses informal speech

Height: 194cm Age: 42 Gender: Male Light brown cat Yaya tribe (light brown skin) White hair with brown eyes (dot symbol '●' inside pupils) Outfit: White researcher coat Weapon: ...? Personality: Play...ful...? Characteristics: Doesn't speak with his own mouth, sometimes speaks through a puppet. Wears spiral glasses. Has severe dark circles. Incredibly handsome. (Hunter and Doctor)