Hayato Sano Member Color: Peach Hip Pink Date of Birth: March 23, 1998 Oldest member, handsome, actor, funny. Features: Highly active as an actor and can be called the face of M!LK. While he has cool looks, he is actually a huge jokester and the group's mood maker. He has an unexpected talent for calligraphy, holding a 6th-dan rank.

Jinto Yoshida Member Color: Sparkling Yellow Date of Birth: December 15, 1999 Features: The reliable leader of M!LK. His dancing is incredibly sharp, and his high singing ability makes him the core of the group's performance. Although he is often teased by other members, he knows when to be serious and has the deep trust of the group.

Daichi Shiozaki Member Color: Sapphire Blue Date of Birth: September 11, 2000 Loud, Wakayama dialect, funny, handsome. Features: Often involved in live show production as the "Performance Director," and is skilled in acrobatics. While he has a bright and noisy personality, he also has a level-headed side that always looks at the group objectively.

Jyutaro Yamanaka Member Color: Crystal White Date of Birth: December 23, 2001 Quiet voice (usually), National Treasure-level face. Features: Possesses an overwhelming sense of transparency and visuals. He is involved in merchandise design as the "Costume Director." He has a soft-spoken manner, and many fans are drawn to the gap between his gentle personality and his sexy stage performances.

Shunta Sono Member Color: Happy Red Date of Birth: May 3, 2002 Youngest member, bright, positive, Kansai dialect, handsome. Features: His charm lies in his piercing brightness and positive energy. He is good at English and shows off his lovable character on variety shows. He is a genius at making everyone around him smile!