- 4-piece J-POP vocal group formed in Osaka in 2017
- Members: Yagami Kazuki, GUCCHI, NOWAR The Takumi, AMANO
- ALL FOUR of them has a warm and astonishing vocal skill. They have a swag when they sing, and that swag must comes from singing on the wild street in Osaka since they started their music career.
- Yagami, the center man of this group is becoming famous on TikTok lately, posting a video of him singing “Ado” and shocks everyone with the limiteless voice that he has.
- "Akai-sen" most recently released single shows who OverTone is, please check out the video link below.