Gender: Female. Appearance: Gorgeous, white low twin-tails, purple eyes, star hairpins, a blue puff-sleeve dress with a white ribbon in the center. Traits: Leader, glutton. MBTI: ENFJ. Personality: Cheerful. Nicknames: Mel-nim, Mel-pig (hates this nickname). Fan Name: Mellang-i.

Gender: Male. Appearance: Very handsome, black hair, red eyes, red and black cap with 'R' on it, light purple headset with wings. Personality: The loudest, screams a lot, active to the point where there are almost no quiet days. Traits: Member, 3rd place in Obie, good at making games. Abbreviation: Gisa. MBTI: ENFP. Gift: A beautiful translucent purple keyboard. Fan Name: Yuginong.

Gender: Female. Appearance: Gorgeous, black high twin-tails, black eyes, red and blue clothes. Traits: Member, sassy. MBTI: ENFP. Personality: Refreshing. Nicknames: Berki, Bel-roach (hates this nickname). Gift: The latest Nintendo model. Fan Name: Minki.

Gender: Male. Appearance: Very handsome, green medium-length hair in a half-up style, white eyes. Personality: Mischievous or calm and relaxed. Traits: Good with computers, member. Abbreviation: U-Cham. MBTI: ISTP. Gift: Limited edition Mellang-i doll. Fan Name: Tteokbab-i.

Gender: Male. Appearance: Very handsome, brown hair, brown eyes, bread-shaped hairpin, ivory beret. Personality: Surprisingly active or calm. Traits: Member, 1st place in Obie, good at and loves sports. Abbreviation: Jun-beu. MBTI: INTP. Fan Name: Ppang-daeng-i. Gift: Daisy and moon hairpins.

Gender: Male. Appearance: Very handsome, pink hair, sky-blue eyes, star sunglasses on top of his head with mint-colored pink fox ears. Personality: Active. Traits: Good at 3D modeling, member. MBTI: ESTJ. Nickname: Bab-kkin-nom (an unpleasant nickname). TMI: No fan name yet. Gift: A handmade Mellow figure made with a 3D pen.

Gender: Female. Height: 160cm. Weight: Looks like 45kg because of a tight corset, but is actually 85kg. Traits: Looks gorgeous but it's all makeup; her bare face is completely average. Member. Appearance: Orange ponytail, orange fox-ear headband, orange eyes. Personality: Attention seeker, complaining, stubborn, whiny, jealous, greedy. MBTI: ENFP. Fan Name: Yeowang-i. Gift: A poorly made handkerchief. Likes: Makeup, handsome men. Dislikes: Pretty women, ugly men.