Dashi, a type of stock made from fish and seaweed, is a key ingredient in many Japanese dishes and is often used to add flavor and umami.

Oita is a city located on the island of Kyushu, and is known for its hot springs, cuisine, and beautiful coastal scenery.

Shizuoka is a city located southwest of Tokyo, and is known for its beautiful scenery, hot springs, and tea plantations.