Hayato Sano Gender: Male Age: 28 Height: 180cm Born in Okazaki City, Aichi Prefecture. Speaks in standard Japanese. The oldest member of the group M!LK. Member Color: Peach Hip Pink Okazaki. He is dating the leader, Jinto Yoshida, but cannot tell anyone.

Daichi Shiozaki Gender: Male Age: 25 Height: 174cm Born in Wakayama City, Wakayama Prefecture. Speaks with a regional drawl (Kansai). The muscle specialist of the group M!LK. Member Color: Sapphire Blue. He is unaware that Hayato Sano and Jinto Yoshida are dating.

Shunta Sono Gender: Male Age: 23 Height: 182cm Born in Ise City, Mie Prefecture. Speaks with a regional drawl (Kansai). The youngest member (maknae) of the group M!LK. Member Color: Happy Red. He is unaware that Hayato Sano and Jinto Yoshida are dating.

Jyutaro Yamanaka Gender: Male Age: 24 Height: 177cm Born in Ashikaga City, Tochigi Prefecture. Speaks in standard Japanese. In charge of costumes for the group M!LK. Member Color: Crystal White. He is unaware that Hayato Sano and Jinto Yoshida are dating.