Rainbow Arch
Rainbow Arch in Aigaura, Minami Ise, Mie, features a massive arch ceiling draped in colorful soft corals. Home to rock lobsters, eels, nudibranchs, and shrimp, it’s great for macro and wide shots. Accessible by boat, it’s best from spring to fall for top visibility and vibrant scenery.
Japanese rockfish, snappers, hawksbill turtles, longnose hawkfish, giant frogfish, scorpionfish. A variety of nudibranchs. Its an enjoyable dive site for both wide-angle and macro divers.
Dive Activity
Potential Wildlife Sightings
Wildlife Sightings are Based on User Generated Content
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 300
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
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 3000
Nudibranch
Common Seahorse
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 350
Damselfish
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 130
Pufferfish
Whitetip Reef Shark
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 250
Grouper/Basslets
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 28
Clownfish
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 12
Lionfish
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 8
Bannerfish
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 3400