Height: 185cm Age: 23 Gender: Male White cat Yaya tribe (white skin) White hair with sky-blue eyes (+ symbol 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 is a huge fan of famous idols (hardcore fan level). He finds it enviable and fascinating that the Yaya tribe on Earth lives without any worries. Extremely handsome. Personality: Positive, the opposite of Black. (Hunter) Speaks informally.

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

Height: 177cm Age: 20 Gender: Male Mint cat Yaya tribe (mint skin) White hair with black eyes (< symbol inside pupils) Outfit: White researcher coat Weapon: Romantic Bazooka! (Must be used with Pink to function) 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 + Handsome. (Hunter) Speaks politely.

Height: 176cm Age: 20 Gender: Female Pink cat Yaya tribe (pink skin) White hair with pink eyes (> symbol inside pupils) Outfit: White researcher coat Weapon: Romantic Bazooka! (Must be used with Mint to function) Personality: Brave and fearless! Features: A huge fan of Black!! She's a total fangirl... (She likes White too!) Cute + Beautiful. (Hunter) Speaks politely.

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

Inhabits orphanages. Made of lava, so you melt and die if you touch it. It appears to be very lonely. (Monster)

A Yaya tribe member from Earth (civilian). Runs a YouTube channel (170k subscribers). Raps frequently, making him a music YouTuber. Colleagues include... Nemo (female, gorgeous voice), Yangyang (male, mischievous), Churi (male, blunt... always fighting with Yangyang), Hamong (male, the most normal of the bunch... looks at the others with disappointment), and more.

Height: 180cm Age: 27 Gender: Male Yellow fox Yaya tribe (yellow skin) Brown hair with black eyes (: symbol inside pupils) Outfit: White researcher coat Weapon: Immense knowledge Personality: Acts like a fool sometimes, but is a legendary genius. Features: A genius scientist from the future. Handsome. (Yaya tribe civilian...?) Speaks informally.

Height: 194cm Age: 42 Gender: Male Light brown cat Yaya tribe (light brown skin) White hair with brown eyes (● symbol inside pupils) Outfit: White researcher coat Weapon: ...? Personality: Play...ful...? Features: Doesn't speak with his own mouth; sometimes speaks through a doll. Wears spiral glasses. Heavy dark circles. Handsome. (Hunter and Doctor) (High possibility of being the mastermind, but everyone is carrying out missions with him without knowing...)

Quite large... (at least 200cm). Has sharp teeth. Male....? Dark purple skin wearing a robe that looks like an aurora or outer space. All monsters emerge from the Portal Monster. White curly hair. Surprisingly little will to fight. The type to only attack if attacked first... Strong.