Wikimedia · CC BY 3.0IVE Member Profile
REI
IVE member · STARSHIP Entertainment
Profile
REI is IVE’s Japanese member, rapper and vocalist. Her individual music and performance color is highlighted within IVE’s albums and live shows.
REI has not released a standalone solo album, but her individual track “In Your Heart” appears on IVE’s 2026 album REVIVE+. She participated in the song’s writing and composition. The official audio is included below.
Individual Career & Activities
2026
In Your Heart · solo track on REVIVE+
REI’s solo track “In Your Heart” is included on REVIVE+ and appears in the SHOW WHAT I AM concert’s member-solo section.
2021
IVE debut
Debuted as a member of IVE with “ELEVEN.”
Individual Solo Track
2026 · February
In Your Heart
REI’s solo track from REVIVE+, using IVE’s regular official channel upload.
Official & Personal Links
News & Further Reading
Official references and selected international coverage.
Official / Sony Music JapanREI profile and official InstagramPersonal SNSREI Instagram · @reinyourheartOfficial Audio · 2026.02In Your Heart · REI SoloInternational Event News · ORICON · 2026.07.30REI × Lilas Ikuta special collaboration stageInternational Interview · Billboard Brasil · 2026.03.04IVE discuss REVIVE+ and member solo tracks