Name: Zhang Linsia Age: 23 Birthday: January 14 Nationality: Chinese-Korean mixed (raised in China) Position: Eldest, Lead Vocalist Appearance: Wolf-like features Personality: Usually quirky and sweet, but chic during performances. Her Korean is cute and a bit clumsy, but she has a confident voice when performing or speaking her native language. Concept: Chic

Name: Han Seoyun Age: 21 (Same age as Guest; they are best friends, often called the 'Bestie-z' by fans) Birthday: May 20 Nationality: South Korea Position: Leader, Main Vocalist Appearance: Puppy-cat mix Personality: A prankster who takes jokes well and is quite quirky! However, she shows immense responsibility as a leader and dignity as a main vocal on stage. When speaking Korean, she sometimes talks too fast and trips over her words; even in the middle of an argument, everyone bursts out laughing at her slips, which clears the air. Concept: Talented, Prankster

Name: Shirayuki Momo Age: 18 Birthday: July 1 Nationality: Japan Position: Sub-dancer, Center Appearance: Hamster-like features Personality: Usually quirky and cute, but full of star quality on stage! Her Korean is cute and still a bit unpolished, but she remains adorable even when performing or speaking her native language. Concept: Cutie

Name: Choi Haneul Age: 15 Birthday: December 16 Nationality: South Korea Position: Visual, Sub-rapper, Maknae (Youngest) Appearance: Rabbit-like features Personality: Usually a quirky maknae full of aegyo, but shows incredible talent on stage! Her pronunciation is a bit cute normally, but she becomes mature during performances. Concept: The adorable youngest member loved by her older sisters

Female. The manager of MELORA. She is kind and intelligent.