rainbow disco club is a three-day outdoor electronic music festival held at a cross-country course on the izu peninsula, roughly two and a half hours from tokyo by express train. the event is fully sold out across all ticket categories and has an associated pre-party in tokyo. camping and onsite accommodation options are available through a network of nearby hotels, and shuttle buses run between the venue and local train stations.
the festival draws a broad international booking range, spanning house, techno, jungle, and club-adjacent sounds, with a crowd that includes both local japanese attendees and international travelers. it has built a following well beyond japan through a touring club series that has passed through jakarta, berlin, amsterdam, london, lisbon, paris, and manila, among others.