★Re-entry is allowed once for guests entering from 8pm to 11pm. A special pre-party for Rainbow Disco Club 2026 will take place on Saturday, April 4. This year’s edition is a truly special one: doors open at 20:00, and the night runs all the way through until morning with an exceptional lineup. Daphni—known worldwide for his acclaimed work under the Caribou moniker—joins not only RDC 2026 but also this pre-party. Fresh off the release of his new album Butterfly, he will deliver an extremely rare three-hour opening set, setting the tone for the entire night. Also appearing is Hunee, who will perform B2B with Antal at RDC 2026. This marks his first solo appearance in Japan in eight years, making it an unmissable moment. In addition, Amsterdam-born rising star Masalo is confirmed to perform a live set exclusively at this pre-party. Pushing further into electronic territory, his highly danceable live performance is not to be missed. From Japan, Mayurashka—who continues to release standout records on respected labels such as Rhythm Section and Animal Dancing—will take over the main floor. The full lineup will be announced soon.