There are many Japanese restaurants in Oshima. They have sushi and teppanyaki from a teppanyaki restaurant. The amount of meat is very large, and each skewer is delicious. The meat and vegetables are also very good, as well as the salad and stewed eggs.
The price is cheap, especially the variety of sushi. We ordered sweet shrimp and sea urchin, as well as tempura, which was fried crispy and delicious.