Yoma Komatsu (小松代真, Komatsu Yoma) is the eldest member of the Konami-produced J-Pop group BeForU. Komatsu was born in Tokyo, Japan on December 30, 1975. Komatsu has released four songs as a solo artist, Dance Dance Revolution's "Ever Snow", Eternal on the album BeForU II, Izayoi on BeForU III and on 6Notes she sang "フレンズ" .
Her solo work was signed with some capitalized Greek letters as: ΨΦΜΑ ΚΦΜΑΤSU.