Ettone.

K-Pop

Ettone (えとね/エトネ) is a 7-member Japanese girl group managed by O21, produced by ALYSA. From July 10, 2025, The act released the group documentary “Beginning of Ettone” and a series of cover songs by the members, “Re:frame”. Additional background says that they are described as having the new music genre “Loose Pops” which is close to the desire to “be yourself”. The current lineup includes Yuzuki, Chiharu, Koyuki, Anri, Pia, Shion, and Mirano. Their debut took place on September 10, 2025, with their debut single, U+U.