Introduction to the East Imperial Garden: It was rebuilt in 1968. The Otemon gate in the garden was originally the main entrance of the old Edo Castle. The "Hundred People Bansho" inside was the last inspection and guard station for the generals during the Tokugawa shogunate era. This place is the former general's private residence and the place where the shogunate ruled. The "Mouka Rakuten" in the Higashi Gyoen Garden is the Queen's music hall, and there are also ancient buildings such as the "Fujimi Tower" which has the same shape no matter which direction you look at it, and the "Tenshudai" that remains from the burnt castle tower. remains. The Ninomaru in the garden was restored in 1960. The scenery in the garden is elegant and it is a Japanese itinerary garden. Next to the Tianchi trench in the northwest of the park, 260 rare trees from 47 prefectures across Japan are planted.