1552 Locust St, Walnut Creek
Over the summer the Japanese restaurant Izakaya Jun closed in downtown Walnut Creek and now a new Japanese restaurant called Kurumi has opened in its place. They offer various sushi and sashimi dishes, yakitori, rice and noodle dishes including my favorite onigiri (grilled rice balls) with flavors like spicy cod roe, salmon, sour plum (umeboshi) and flaked tuna with mayo.