Yuluri and Moyuluri Islands are located about 2.6 km off the Kombumori coast of Nemuro City, and have been uninhabited for a long time, leaving a rich untouched nature.

The islands are home to a variety of rare birds, such as the etopilika and the chishma raven, which are found only in this area.
In particular, nests of birds designated as rare birds, such as the etopilica and the Chishimau raven, have been confirmed as animals found only in this area.
The East Hokkaido area is also academically valuable as the southern limit of habitat for the etopilika.

Landing is not usually permitted, but the birds can be observed with binoculars from Hamamatsu Beach.