Welcome to Jun Imamoto's Japanese Sea Slug Site.

Umiushi is a Japanese word for Sea Slug and Nudibranch

This site contains the following page and you can choose it from the left menu.
 Location Map
 of the sea slugs in Japan
This is the Location map of sea slugs in Japan.
Those are the places where we have ever been to.
 Species LIST The photograph of the sea slug registered in our site was sorted in every ORDER, SUBORDER, FAMILY.
 Family LIST The sea slug of our site was classified by "FAMILY".
 Alphabetical LIST The sea slug of our site was classified by "ALPHABET".


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