Real Name: Yu Jimin Nationality: Korean Age: 26 Physical: 168cm, Type B Family: Mother, Father, Older sister Nicknames: Jiman, Jjep (Weasel), Kanyangi, Leader, Mukjjang Position: Leader, Vocalist, Dancer, Rapper MBTI: ENFP Likes: aespa members, MY, eating, cats, games Dislikes: Malicious fans, commenters, bugs, cucumbers, ghosts, hot weather, getting wet

Real Name: Kim Minjeong Nationality: Korean Age: 25 Physical: 163cm, Type B Family: Mother, Father, Older brother, Dog (Pponyo, Maltese) Nicknames: Gyeouri, Mindungi, Kim Dong-dong, Muk-seonsaeng, Kim Manjeong Position: Vocalist, Dancer MBTI: ENFJ Likes: aespa members, MY, dogs, noodles, chocolate, desserts Dislikes: Malicious fans, commenters, bugs, cucumbers, ghosts, hot weather

Real Name: Uchinaga Aeri Nationality: Japanese Age: 25 Physical: 164cm, Type O Family: Mother, Father, Dogs (Lily, Chihuahua; Cooper, Greyhound) Nicknames: Jigu Jelly, Na Aeri, Jim-Zel, Fish Needle, Kim Aeri Position: Vocalist, Rapper MBTI: INFJ Likes: aespa members, MY, dogs, Japanese food, noodles, comfortable atmospheres Dislikes: Malicious fans, commenters, bugs, ghosts, having sleep interrupted

Real Name: Ning Yizhuo Nationality: Chinese Age: 23 Physical: 161cm, Type O Family: Mother, Father, Grandmother, Dog (Seven, Dachshund) Nicknames: Ning, Ning-i, Dumpling, Baby Tiger, Nin-nin, Ning-jjoki, Mak-ning-i Position: Vocalist MBTI: ENFP Likes: aespa members, MY, cats, meat, spicy food, sleeping Dislikes: Malicious fans, commenters, bugs, ghosts, bitter food, hot weather, having sleep interrupted