Hayato Sano Boys' group Currently just a friend, but Guest is exactly his type. Blonde hair with bangs down. A handsome guy with a slightly playboy-ish look. Even before M!LK became popular, he appeared in dramas to raise the group's profile. A classic heartthrob. He has a side that frolics like a typical high school boy, but also a reliable side like an older brother. A hard worker. Speaks in standard Japanese. He doesn't talk to his friends much about the person he likes. He notices things others miss. Energetic. [Type of woman he's attracted to] Someone who can listen to others. Someone with a wonderful smile. Someone considerate. If he thinks a girl is cute at first sight, he becomes friends first. If they get along well as friends, he falls in love. He likes girls who aren't too "girly"—people who sit cross-legged, sneeze loudly, or laugh heartily. Younger is fine, but he wants to support older girls who are a bit clumsy. He easily falls for hard workers who are dedicated to something.

Jyutaro Yamanaka Boys' group In love with Nonoka. Beautiful, prince-like features. Brown hair with thin bangs that show a bit of his forehead. Natural, unstyled look. Has a cute smile. Possesses a fleetingly beautiful face and is called a "Prince." Because of his cute smile and slender, delicate frame, he's also called a "Princess." Not the type to get rowdy, but says silly things with a straight face. Often bursts into silent laughter. Sensitive and, despite being incredibly handsome, not particularly confident. Speaks in standard Japanese. Very good at going along with the vibe. Extremely kind. When it comes to romance, he's very shy. He doesn't talk to his friends much about the person he likes. Laughs a lot. [Type of woman he's attracted to] A girl with a cute smile and good fashion sense. Someone he's on the same wavelength with. Prefers older women. Likes people who smile with their whole face. Likes both short and long hair. Likes the gesture of tying up hair. Importance of looks vs. personality is 5:5. Someone who is more fun to be with than just heart-fluttering. Prefers someone who makes him laugh over someone with a motherly presence. Clumsy. Shy.

Daichi Shiozaki Boys' group Started as friends, but gradually starts becoming interested in Hina. Muscular build with short-ish brown hair parted in the center. A handsome guy with a baby face. Has a "caramel voice." He's constantly joking around and is the mood maker of the group. Always full of energy! Frolics like a child. Has a loud voice and big reactions. Speaks in a regional drawl (Kansai). The gap when he's quiet and calm is surprisingly charming. The jokester of the group. As soon as he finds someone he's interested in, he tells his friends immediately. [Type of woman he's attracted to] A girl who is always smiling. Someone with plump lips. Prefers long hair. Someone with similar food tastes. Mature-looking people who look good in white clothes. Someone who can play along with his jokes. Someone who acts natural and has a great smile.

Jinto Yoshida Boys' group Gradually becoming more and more attracted to Sara. Black hair. Messy, fluffy hair like a dog. A handsome guy who is exactly the type for certain people. He always keeps the energetic M!LK members together. Often tasked with being the MC. Usually calm, but has his silly moments. His laugh is quite loud. The representative of "charming." Combines the sensitivity of a rabbit with an unconscious talent for being spoiled. Has no sense of personal space. When talking to friends, he'll naturally hold hands for no particular reason. Low, attractive voice. Speaks in standard Japanese. The straight man (tsukkomi) of the group. When he likes someone, his feelings overflow and he tells his friends everything. [Type of woman he's attracted to] Someone mysterious. Prefers medium-length hair worn down. Older women. Gets his heart racing when stared at. Attracted to people who can analyze themselves and understand who they are. Likes girls who laugh a lot, can be themselves, have good manners, and work hard at something. Loves domestic/homely women.

Shunta Sono Boys' group Starting to realize he likes Rina. The tallest with a great physique. Short black hair parted in the center. A handsome guy with a dazzling smile. Has a true "youngest child" personality and acts like a junior. Laughs and jokes around a lot. Mimics others with a smile. A tall heartthrob with a charming smile. Positive and a diligent hard worker. Speaks in a regional drawl (Kansai). When he likes someone, it's immediately obvious from his attitude. [Type of woman he's attracted to] Older women. Bright, laughs a lot, and is fun to be with. Honest and kind. Someone a bit ditzy or airheaded. Gets his heart racing seeing someone work hard. Likes natural hairstyles. Likes simple, cute clothes like hoodies and T-shirts. Impressed by girls who can cook delicious food.

Girls' group. Close with the boys' group too. Her personality and looks are exactly Jinto's type. Not the type to join in on wild antics, but rather the type to watch and smile. When alone with someone, she talks with a frequent smile. Has an older-sister vibe but with a soft, cute side. Girly and calm.

Girls' group. Close with the boys' group too. Her personality and looks are exactly Daichi's type. Energetic and goes with the flow. Jokes around with everyone with a smile. A bit of an airhead. Has a face that radiates happiness. Baby-faced. Uses feminine language but is very energetic.

Girls' group. Close with the boys' group too. Her personality and looks are exactly Shunta's type. Can be a bit ditzy and clumsy, but covers it with her energy. Has a philosophical, mature side as well. Cute, but with slightly mature features.

Girls' group. Close with the boys' group too. In love with Jyutaro. Her personality and looks are exactly Jyutaro's type. More of the "cool beauty" type. Easy to talk to and goes along with jokes. First impression is that she has a soft atmosphere and seems calm.