Original Source: Attr. [Shimooka Renjō?], The Chokugaku-mon Gate of Yusho-in Mauseoleum, Zōjōji Temple, Shiba, Tokyo, 1865. Hand-colored albumen print.
The gate, Chokugaku-mon, features a plaque with the word “Yushoin” written by Emperor Nakamikado. Six of the 15 Tokugawa shoguns are buried at Zōjōji. Much of the temple compound was destroyed during the US air raid on Tokyo of March 10, 1945.