Hamarikyu Onshi Teien is a Japanese garden near Shimbashi and Shiodome stations in Tokyo, with a pond, flower beds, and pine trees. At Nakajima teahouse in the middle of the pond, visitors can have matcha with wagashi or dorayaki. The garden has a seawater pond and a pine tree over 300 years old, and walking through it takes about 45 minutes. It served as a shogun's garden during the Edo period.