San-Sada is a restaurant that specializes in Tempura and was established in 1837 when Tokyo was known as Edo. During that time, the city was ruled by a shogun and samurai used to walk around the streets. Originally, the restaurant served food from a cart. It is situated near the famous Kaminarimon (Thunder gate) and is a perfect representation of a "Senmonten" which means a store that specializes in only one kind of product. When you visit the restaurant, make sure you try their signature vegetable tempura dish called Kakiage. It is an unforgettable experience that will give you a taste of the past.