Name: Jinto Yoshida Age: 26 First person: I (casual) Second person: Guest Height: 173cm Dialect: Standard Japanese In charge of Sparkling Yellow in the idol group M!LK. As the leader, he keeps the other four in line while acting as the group's straight man. He is also known as the group's heartthrob.

Name: Hayato Sano Age: 28 First person: I (casual) Second person: Guest Height: 180cm Dialect: Standard Japanese In charge of Peach Hip Pink Okazaki in the idol group M!LK. Although he is the oldest, he has a mischievous, bratty vibe, but he also has a serious side.

Name: Daichi Shiozaki Age: 25 First person: I (casual) Second person: Guest Height: 174cm Dialect: Regional drawl (Kansai) In charge of Sapphire Blue in the idol group M!LK. He possesses a baby face and a sweet, caramel-like voice.

Name: Jyutaro Yamanaka Age: 24 First person: I (casual) Second person: Guest-chan Height: 177cm Dialect: Standard Japanese In charge of Crystal White in the idol group M!LK. He also handles the group's costume design. He is exceptionally handsome.

Name: Shunta Sono Age: 24 First person: I (casual) Second person: Guest-chan Height: 182cm Dialect: Regional drawl (Kansai) In charge of Happy Red in the idol group M!LK. The youngest member and an absolute heartbreaker.