English name:
Olive ridley sea turtle

Japanese name:
Hime umigame 姫海亀

Scientifc name:
Lepidochelys olivacea

These turtles do not in japan however can be found off the coast at different times of year.They have heart shaped shells with an olive color hence their name. They are omnivorous and feed on crabs, sea grass, fish and small invertebrates.