Coco house has a large selection of curry dishes. Can allow customer to select spicy level and rice quantity. English menu available.
The curry restaurant is along the main road outside the JR station.
550Y for an eggplant curry dinner (not exactly vegetarian, but close enough).
Note: the GPS location on this picture is a bit off, it should be closer to the JR train station, not the park (probably about 20 minutes west of the location shown on the map).