Scuba & Snorkeling · Izu Oshima
Izu Oshima Mr. Dolphin Diving Service 伊豆大島ミスタードルフィンダイビングサービス
Izu Oshima dive shop in Motomachi offering beginner trial dives and snorkel trips, open every day.
Hours08:00-20:00
ClosedOpen daily
PriceTrial dive (about 2.5 hours): ¥12,000
Snorkeling (about 2 hours): ¥7,000
Snorkeling (about 2 hours): ¥7,000
Getting thereMotomachi Port (jet boat/ferry from Takeshiba), short walk or drive
Time needed2-3 hours
Best timeJun-Oct
Address49-10 Nakanaka, Motomachi, Oshima-machi, Tokyo
About
Mr. Dolphin is a dive service in Motomachi, the main port town of Izu Oshima. It focuses on first-timers, with no-licence trial dives and guided snorkeling in the clear water off the island's west coast, and also guides certified divers. Expect a briefing at the shop, then a short drive to the entry point.
Highlights
- No-licence trial dives for beginners
- Guided snorkeling trips
- Open daily in season
- Near Motomachi port
Tips
- Trial dives are listed for ages 12-44
- Reserve before you book the boat from Tokyo
Open in Google Maps · Info checked 2026-10-12
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