"WAVE" is the first Japanese EP by IVE. It will be released on May 31, 2023 with "WAVE" serving as the album's title track.
The physical release comes in ten versions: Limited Edition A (CD+Blu-ray), B (CD+DVD), C (CD+Photobook), Regular Edition (CD only), and Full Production Limited DIVE Edition (CD only) with six member-specific versions, only available for DIVE Japan members to purchase.