Jin ft. Aki Okui is a collaborative artist credit used for releases attributed to Jin and Aki Okui together, and it should be read as a shared billing rather than a separate long-running group. The credit is associated with Aki Okui (奥井亜紀), a Japanese singer born on 19 October 1971 in Itami, Japan, who has released music through Warner Music Japan.
For cataloging and anime music searches, Jin ft. Aki Okui is useful when a track is credited to both artists under one release name. The entry helps listeners identify joint work while preserving each artist’s individual identity, and it can be expanded later with song-specific details when those are available.
