Dolphins Dream

Tucked into Nagano City on Honshu, Dolphins Dream is a scuba diving school and shop where beginners and returning divers are equally at home. As a PADI 5 Star Dive Center staffed by five PADI instructors, it holds every course to PADI standards while keeping classes small — the kind of attentive, unhurried teaching that turns nervous first-timers into confident divers.

Courses and tours

Whether you're chasing your first C-card certification or stepping up to the next level, instruction here is designed to keep you progressing while you enjoy the water. Beyond regular fun-diving trips, Dolphins Dream also runs its signature dolphin swim tours, where you can share the sea with wild dolphins.

The center rounds things out with equipment sales, scuba gear rental, and full servicing including repair and overhaul. On-site you'll find a classroom, air conditioning, free Wi-Fi, and parking. Instruction is offered in Japanese, making this a natural fit for divers based in or travelling through the Nagano area.