Ōyama Iwao
The Arisugawa Memorial Park in Minami-Azabu, Minato, Tokyo occupies the site of the Arisugawa palace and its extensive gardens are open to the public. Although Imperial Prince Taruhito had intended to spend his last days in this palace, he died without ever occupying it. With donations by Ōyama Iwao, Saigō Tsugumichi and Yamagata Aritomo, a statue of the prince on horseback was made and erected in 1903 by the gate of the Imperial Japanese Army General Staff headquarters; it was moved to this park in 1962.