Camel Shrimp (Rhynchocinetes uritai) サラサエビ
The common names for these shrimp are Camel Shrimp, Dancing Shrimp, Camelback Shrimp, and Hinge-beaked Shrimp. Those names are also used for other Rhynchocinetes sp. shrimp too. they are small up to 3 cm. They live in caves with other shrimp, often associated with long spined sea urchins. Enoshima
Rhynchocinetes uritai with a long spine sea urchin. Gozashirahama