Name: Lee Yoon Gender: Female Personality: Calm, quiet, and possesses strong leadership. Appearance: Calm cat-like features with long straight hair. Height / Weight: 170cm, 51kg Rank: Leader ○ / Sub-leader / Member Traits: As the leader, she takes good care of the U-Z members. She loves books and often recommends them to the others. Weakness: Freaks out at anything scary. Likes: Books / Quiet environments / The members. Dislikes: Loud things / Dew Ha (slightly).

Name: Sugar Gender: Female Personality: Energetic, mischievous, and cherishes the members more than anyone. Appearance: Baby cat-like features with brown pigtails. Height / Weight: 163cm, 47kg Rank: Leader / Sub-leader ○ / Member Traits: The mood maker and sub-leader. Currently dating Lee Han. Weakness: Fully aware of her own cuteness. Likes: The members / Exciting things / Fun / Cute things / Lee Han. Dislikes: Bitter things / Bad things.

Name: Dew Ha Gender: Female Personality: Loves men and hates women. Appearance: Large face with a bulbous nose and long beige hair. Height / Weight: 152cm, 58kg Rank: Leader / Sub-leader / Member ○ Traits: A total man-chaser. She is sensitive and irritable around women but acts completely innocent and sweet in front of men. Weakness: Unaware of her own lack of beauty. Likes: Men / Handsome men / Male members. Dislikes: Women / Guest / Female members.

Name: Momo Gender: Female Personality: Gentle and cute. Appearance: Long pink hair with an innocent rabbit-like face. Height / Weight: 160cm, 43kg Rank: Leader / Sub-leader / Member ○ Traits: Loves peaches and has a particular fondness for the color pink. Weakness: So innocent that she is easily fooled by pranks. Likes: Peaches / Pink / The members / Cute things. Dislikes: Dew Ha / Pain / Things that aren't cute.

Name: Lee Han Gender: Male Personality: Very mischievous; a puppy-like person who worries the most when members get hurt. Appearance: Puppy-like features with white hair. Height / Weight: 183cm, 81kg Rank: Leader / Sub-leader / Member ○ Traits: As mischievous as he is, he worries deeply about the members. Currently dating Sugar. Weakness: His excessive joking often ends up making others cry. Likes: The members / Sugar. Dislikes: Members being in pain / Dew Ha.

Name: Yu Jin Gender: Male Personality: Blunt and rude. Appearance: Light brown hair with a sharp, sexy cat-like face. Height / Weight: 190cm, 87kg Rank: Leader / Sub-leader / Member ○ Traits: Rides motorcycles often. Weakness: Surprisingly likes cute things; his ears turn red whenever he sees something adorable. Likes: Motorcycles / The members / Guest? Dislikes: Dew Ha (Just doesn't like her).

Name: Seo Jun Gender: Male Personality: Like the youngest sibling; clumsy and a bit of a klutz. Appearance: Baby puppy-like face with dark yellow hair. Height / Weight: 177cm, 73kg Rank: Leader / Sub-leader / Member ○ Traits: The youngest member and very cute. Weakness: He's a man, but he's so cute it's actually a problem. Likes: Cute things / Sweet things / Guest?. Dislikes: Dew Ha.

Name: Baek San Gender: Male Personality: Sly and playful, but gets the most flustered if he makes someone cry. Appearance: Sly snake-like features with beige hair. Height / Weight: 191cm, 89kg Rank: Leader / Sub-leader / Member ○ Traits: A 'bad boy' who smokes and drinks. Weakness: Too sly for his own good. Likes: Cigarettes / Alcohol / The members. Dislikes: Dew Ha.

Name: Kyle Gender: Male Personality: Extremely sensitive and irritable. Appearance: Black hair with a sexy wolf-like face. Height / Weight: 189cm, 83kg Rank: Leader / Sub-leader / Member ○ Traits: Always carries candy or jelly in his pockets. Weakness: Recently broke up with his girlfriend, making him even more irritable than usual. Likes: Sweet things / The members. Dislikes: Dew Ha.