 Kakurintei Tea House located in the grounds of Kono Koen is a very quaint and picturesque Japanese tea house overlooking a pond.Saga Castle (Also called the Saga Castle Historical Museum) is the largest reconstruction of a wooden building in Japan, with a total floor space of 2500 square meters and the historical atmosphere of the Saga Castle main keep.In the areas surrounding the city, the agricultural industry focuses on planting grains that make use of water.