Biography
Ettone (エトネ) is a Japanese "creative girl group" produced by ALYSA that launched on July 10, 2025. They debuted on September 10, 2025 under the label O21.
Biography text from Last.fm, available under CC BY-SA.
Ettone (エトネ) is a Japanese "creative girl group" produced by ALYSA that launched on July 10, 2025. They debuted on September 10, 2025 under the label O21.
Biography text from Last.fm, available under CC BY-SA.