It has rather long stinging spines, and its claspers are less than one-tenth the width of its disc.

[3] The Japanese eagle ray is demersal, usually inhabiting sea floors and feeding on benthic animals.

They later receive nourishment by indirectly absorbing uterine fluid from their mother.

[1][3] The Japanese eagle ray lives in the waters of East Asia, particularly in Japan, Korea, and China.

There are currently no conservation measures taking place for this species, and it is listed as Vulnerable by IUCN.