Kohamajima Island

★★★★☆ (19)

This is a small island in the east of Iriomote Island, about 16km in circumference. There is a luxury resort hotel on the island. Between this island and Iriomote Island is the Yonara Waterway. There are about 400 kinds of colorful coral such as table coral and eda coral around the island, and the tropical fishes are very beautiful. There are several points in the Yonara Waterway where you can encounter manta rays.

There is a beautiful clump of Ryukyukicka coral. You can also see eels, scorpionfish, and giant scorpionfish that prey on them. In the spring, the spawning of bobwhites is active.

Dive Activity

Potential Wildlife Sightings

Wildlife Sightings are Based on User Generated Content

Green Turtle

Green Turtle

3 Sightings
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2
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1
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Giant Oceanic Manta Ray

Giant Oceanic Manta Ray

2 Sightings
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1
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1
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Reef Manta Ray

Reef Manta Ray

2 Sightings
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1
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The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 200

Moray Eel

Moray Eel

2 Sightings
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2
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The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 27

Barracuda

Barracuda

2 Sightings
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1
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1
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The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 90

Angelfish

Angelfish

3 Sightings
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The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 130

Butterfly Fish

Butterfly Fish

3 Sightings
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The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 28

Clownfish

Clownfish

3 Sightings
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The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 250

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 30

Sand Eel

Sand Eel

2 Sightings
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The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 100

Parrotfish

Parrotfish

2 Sightings
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The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 60

Squirrelfish

Squirrelfish

2 Sightings
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2
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The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 90

Goatfish

Goatfish

2 Sightings
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2
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The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 15

Tuna

Tuna

2 Sightings
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1
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Whitetip Reef Shark

Whitetip Reef Shark

1 Sightings
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