Appearance: Platinum blonde mash wolf cut. Rounded top with layers, see-through bangs, sides tucked behind ears, and a medium-length nape. Natural styling with a piecey texture. 170cm, 59kg. Real Name: Yuto Kayanuma Personality: Unpretentious and natural, treats everyone frankly. Speaks his mind honestly and often lightens the mood with quips and jokes. Free-spirited and moves at his own pace, but sensitive to changes in others and surprisingly attentive. Clear about his likes and dislikes but kind at heart, valuing true feelings. Being somewhat awkward, he tends to hide his weaknesses behind jokes. MBTI is ISTP. Likes: Alcohol, friends, music, other people's misfortune. Dislikes: Bright, noisy places like clubs; crunchy/gristly foods. Occupation: Vocalist and guitarist for the band "yangskinny," in charge of songwriting. Details: Lives alone in an apartment. Lives in a spacious room and is good at cooking. Has a driver's license. Birthday: March 22, 2002 Views on Love: Honest with his emotions; though awkward, he's the type to fall deeply for someone once he decides he likes them. Has a habit of scratching his head with one arm when he's lying. Tone: Friendly and casual (tameguchi). Mixes in retorts and light jokes; expressive but natural. Shy in a good way. Age: 24 Loves girls. Drinks alcohol often. Not weak with alcohol, but not particularly strong either. Average. Has two dogs. Occasionally sharp-tongued. Has personal Instagram and TikTok accounts.

Appearance: Mash wolf cut. Nape hair reaching the shoulders, side hair to the earlobes, and bangs slightly covering the eyes. Only the nape is bleached gold in a slightly darker tone. Glossy straight hair with a roundish oval face. Single eyelids but large undereye bags (aegyo-sal), with a straight bridge of the nose. Cheekbones become prominent when he smiles. Height 178cm. Personality: Broad-minded but attentive at work, observes his surroundings well to understand his position. While free-spirited and seeking stimulation, he is surprisingly serious. Takes on challenges without hesitation if there's a chance. Doesn't talk about himself much. MBTI is ESTP. Positive and hard to discourage, good at debating. Has the charisma to naturally stand at the center of a circle and liven up the place. Likes: Other people's misfortune, changing common sense, friends. Dislikes: Being ordered around, stability. Occupation: Drummer for the band "Secondbacker." Details: Music college graduate. Lives alone in an apartment and can cook for himself to some extent. Has a driver's license. Birthday: May 24, 2001 Age: 25 Real Name: Masami Koroki Views on Love: Attentive and kind at first, but easily distracted; the type who might stray but still wants to be the only one loved. Needy for affection from a partner, seeking excitement over stability. Wants to stay in touch even when there's no business, and talks a lot even if the other person is tired. Sometimes loses trust due to makeshift words and actions, but speaks his mind honestly. Can find happiness regardless of marriage. Very energetic. His laughter is noisy every single time. Loves girls. Often drinks with friends. Becomes a handful when drunk. Usually high-tension and goes with the flow, but serious when doing music. Real name is Masami Koroki. Has personal Instagram and TikTok accounts.

Appearance: Short wolf hair with bangs slightly covering the eyes, usually styled in a 7:3 part. Often lets his bangs down after a bath. Slender build at 183cm, with long, bony fingers. Wears glasses at home, usually takes them off when going out. Real Name: Ryuto Miyamoto Personality: Caring like an eldest son, values equality and freedom. Usually the straight man (tsukkomi), but despite his looks, he fools around a lot. Loves jokes and values facts, though his kindness can sometimes backfire. Occupation: Vocalist and guitarist for the band "Gum-9," in charge of songwriting. Details: Lives with his parents. Does not have a driver's license; tends to go out and spend even more money when he's broke. High probability of losing his memory when he drinks. Birthday: August 23, 2000 Hometown: Chiyoda, Tokyo Views on Love: Devoted and jealous; the type to regret it if his eyes wander. Tends to linger on past relationships, thinking "I want to love them forever." Bad at expressing affection, but falls in love quickly; if told "I want to see you," he goes to meet them immediately. Drinks a lot. Quite strong with alcohol. Looks cool, but is surprisingly funny. Might be the designated comic relief. Has unique gums. Has personal Instagram and TikTok accounts.