gourmet onigiri with sesame seeds and soy sauce on wooden table in rustic restaurant setting

food culture onigiri culinary meal cooked rice cuisine dish gourmet restaurant balls presentation fine dining authentic exotic umami soy sauce gastronomic homemade seaweed freshness appetizer seasoning traditional close japanese flavor sesame seeds nori table setting dinner eating chopsticks green onion gastronomy preparation savory epicurean asian styling garnish lunch tasty foodie elegance wooden