One of Shimane Prefecture's local dishes is botebote tea.
Botebote means heavy in Japanese.
This is something close to a snack.
The way to eat it is to put rice and your favorite pickles, boiled beans, etc. into the brewed tea, and then add some salt to taste.
This way of eating chazuke rice is very common in Japan, but the common way to eat it is to add fish and soak it with ordinary green tea.
However, the way of eating it in Shimane Prefecture is to add pickles and boiled beans, and the tea used is "Hanabancha" which is a mixture of tea leaves and dried flowers, so it is unique and forms the unique flavor of Shimane Prefecture.
Dishes unique to Shimane Prefecture include grilled flying fish, Izumo noodles, etc. These are delicacies that can only be eaten in Shimane Prefecture. When you get here, please find a Japanese restaurant and try them.