Kairi Yagi, born 八木 海莉 on 5 September 2002 in Hiroshima Prefecture, Japan, is a
Japanese singer and voice actress. She began dancing early and entered Actor's
School Hiroshima after a solo audition in fifth grade, where she also took vocal
lessons. After moving to Tokyo at 15, she worked part‑time, studied voice, and
posted cover videos on YouTube, gradually gaining attention. Her breakthrough
came in 2021 when she was selected as the singer for the main character Vivy:
Fluorite Eye's Song; the theme "Sing My Pleasure" reached Number 1 on the
RecoChoku newcomers download chart in...