Japanese singer-songwriter known for her work with the pop-rock duo Do As Infinity, which she co-founded and performed with until their 2005 disbandment. Following the group's split, 伴都美子 pursued a solo career, establishing herself as a versatile vocalist across pop and rock genres. The duo reunited in 2008, continuing to perform and record together while she maintains active solo projects.
While primarily rooted in pop-rock rather than electronic music, 伴都美子's collaborations and production work have occasionally intersected with electronic and dance music production, particularly in her solo releases and remixed material. Her distinctive vocal style and songwriting approach have made her a notable figure in Japanese popular music.