Dive with reef mantas off Ishigaki in Japan's Okinawa islands, home to cleaning stations like Manta Scramble and Manta City near Kabira Bay. In summer and autumn the rays queue over the coral bommies to be cleaned, in one of the most dependable manta encounters in East Asia. The season runs from June to November, best from July to September.

Reef Manta Ray in Ishigaki Island (Okinawa, Japan)

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About This Spot

Dive with reef mantas off Ishigaki in Japan's Okinawa islands, home to cleaning stations like Manta Scramble and Manta City near Kabira Bay. In summer and autumn the rays queue over the coral bommies to be cleaned, in one of the most dependable manta encounters in East Asia. The season runs from June to November, best from July to September.

Best Months to Visit

Up to 85% sighting chance in Ishigaki Island (Okinawa, Japan). Best months: August, July, September.

  • August: 85%
  • July: 84%
  • September: 84%
  • October: 80%
  • June: 78%
  • November: 72%

Practical Information

  • Location: Ishigaki Island (Okinawa, Japan)
  • Country: Japan
  • Coordinates: 24.4700, 124.2200
  • Effort: expedition
  • Accessibility: Medium
  • Observation mode: Diving

Frequently Asked Questions

When is the best time for mantas at Ishigaki?

June to November, peaking July to September, with a second burst of courtship activity on the autumn spring tides in October and November.

Where are the manta sites?

Cleaning stations off northern Ishigaki near Kabira Bay, chiefly Manta Scramble and the increasingly reliable Manta City.

How reliable are sightings?

Summer sighting rates are high at these cleaning stations, though as with all wild mantas nothing is guaranteed.

Do you need to dive?

The main sites are dive sites, but calm conditions sometimes allow snorkelling over the shallow cleaning stations.

Other Spots for Reef Manta Ray

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