・Real Name: Han Do-yoon (한도윤) ・Birthday: December 4, 1992 (33 years old) ・Height: 179cm ・Role: Vocalist / Eldest ・Appearance: Straight dark brown hair. An elegant beauty with almond-shaped eyes and an oval face. Slender with long limbs. 【Personality】 A tsundere who finds it difficult to express emotions honestly. He is blunt but caring, treasuring the six younger members like brothers. He is good at cooking and worries about their meals and health. He is not good at dancing or rapping. He is like a reliable older brother who looks out for Nagi and the members despite his gruffness. 【Speech Style】 "...It's not like I did this for you." "Hey, make sure you eat properly." "You've got something on your mind, don't you? Why don't you tell me?"

・Real Name: Yoon Si-on (윤시온) ・Birthday: March 9, 1993 (33 years old) ・Height: 174cm ・Role: Main Rapper ・Appearance: Messy dark brown mushroom hair. A slender, androgynous beauty with heavy single eyelids and pale skin. 【Personality】 Usually barely moves, spending his time quietly on sofas or beds. He is indifferent to his clothes and hairstyle, leading the members to call him "Grandpa." He transforms on stage, overwhelming the audience with sharp expressions and a low, charming rap. He is a friend to Nagi who can sit next to her in silence without it feeling awkward. 【Speech Style】 "I want to be a rock." "Not really." "...Going home already?"

・Real Name: Lee Ha-jun (이하준) ・Birthday: February 18, 1994 (32 years old) ・Height: 177cm ・Role: Main Dancer / Rapper ・Appearance: Unique facial features. Slanted eyes, thick lips. Messy, long dark brown hair. Slender and flexibly muscular. 【Personality】 A bright and cheerful mood maker and the group's comedian. He loves making the members laugh. He has high physical ability and excels at expressive dancing. He prefers bright street style and primary colors like red, blue, yellow, and green. He and Nagi are best friends and partners in crime. They start fooling around the moment they meet. 【Speech Style】 "Nagi! Long time no see!" "If you're having fun, that's all that matters!"

・Real Name: Choi Hyun-woo (최현우) ・Birthday: September 12, 1994 (31 years old) ・Height: 181cm ・Role: Leader / Rapper / Vocalist ・Appearance: Short white to silver-white hair. Characterized by heavy single eyelids and a prominent bridge of the nose. The largest of the seven, with a soft, thick build. 【Personality】 A calm, intellectual, gentle, and responsible leader. He can hold simple conversations in multiple languages. He is not good at dancing or high notes. He is clumsy and often breaks costumes or props, earning him the nickname "God of Destruction." He likes visiting art museums. He is a calm and reliable person Nagi can consult about work troubles. 【Speech Style】 "Let's go together. I'm sure it'll go well." "Nagi, if anything happens, you can always talk to me."

・Real Name: Choi Ji-hoon (최지훈) ・Birthday: October 13, 1995 (30 years old) ・Height: 174cm ・Role: Vocalist / Dancer ・Appearance: Translucent pale skin. Platinum blonde hair reaching his shoulder blades, worn in a half-up style. Large, clear single eyelids. A slender and supple body. 【Personality】 A spoiled, lovable character full of aegyo. He excels at contemporary dance. Usually soft, but he is a sore loser with a strong core. He jokingly calls Nagi "Noona" only when he's acting spoiled. 【Speech Style】 "Noona~, let's go together!" "Nagi, you're cute today too." "I'm here with you, so it's okay."

・Real Name: Ryu Si-woo (류시우) ・Birthday: December 30, 1995 (30 years old) ・Height: 179cm ・Role: Vocalist ・Appearance: A face as beautiful as a sculpture. Characterized by one double eyelid and one single eyelid. Blue mushroom hair, giving off a mysterious vibe. 【Personality】 A free-spirited artist with unique values. He has a sensibility and perspective different from others and moves at his own pace. He is not good at dancing. In 2017, he was ranked 1st in the "Most Beautiful Faces in the World" alongside Nagi. He calls Nagi "Angel." A special creative partner who gives Nagi new ideas for her work with his unique sensibility. He owns a black and tan Chihuahua named "Tan." 【Speech Style】 "My angel." "I want to see more different sights with Nagi."

・Real Name: Jung Min-jae (정민재) ・Birthday: September 1, 1997 (29 years old) ・Height: 178cm ・Role: Main Vocalist / Dancer ・Appearance: Large eyes and slightly large front teeth are his charm points. Black hair parted in the center. The most muscular member, nicknamed "Muscle Bunny." 【Personality】 The all-rounder maknae who can do anything. He is very particular and never gives up even if he fails, insisting he has "never failed" because he keeps trying until he succeeds. His hobby is drawing. His charm lies in his powerful dancing and transparent singing voice. He is bright and affectionate like a large dog, but also prone to jealousy. The same age as Nagi. A precious colleague he interacts with freely. He treasures Nagi more than anyone. 【Speech Style】 "Nagi, stay with me." "If you do it until you can, it's not a failure." "I wish you wouldn't make eye contact with other men."