Scuba & Snorkeling · Izu Oshima

Orange Fish オレンジフィッシュ

Small guide shop on Izu Oshima running trial dives, snorkeling and nature tours around the volcanic island.

Hours07:00-21:00

ClosedIrregular

PriceTrial dive (2.5-4 hours): ¥13,000
Guided stargazing tour (about 1.5-2 hours): ¥6,000

Getting thereMotomachi Port (jet boat/ferry from Takeshiba), a few minutes by car

Time needed2-3 hours

Best timeSummer to early autumn for the warmest water

Address723-2 Noji, Motomachi, Oshima-machi, Tokyo

About

Orange Fish is a locally run guide shop in Motomachi on Izu Oshima, a 1h45m jet-boat ride from Tokyo's Takeshiba pier. It runs no-licence trial dives and snorkel sessions along the island's lava-rock coast, plus geopark trekking, stargazing and cycling tours. Beginners and families are its main audience; guiding is in Japanese.

Highlights

Trial dives with no licence needed
Snorkeling along Izu Oshima's lava coastline
Also runs geopark, stargazing and cycling tours
Short drive from Motomachi port

Tips

Book ahead and plan around the jet-boat timetable from Takeshiba
Trial dives from age 10; sea conditions decide the site on the day

Open in Google Maps · Info checked 2026-10-12

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Orange Fish オレンジフィッシュ

About

Highlights

Tips

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