Next to Ryukoji Temple, there is another temple called Jourituji. Here is a burial place of 5 members of a mission sent from the Mongol dynasty after Mongolian invasion to Japan which were defeated in September 9, 1275. All members of the mission were executed here by Shogun at that time.
Burial place of Mongolian mission
Chief of the mission had left a death poem.
Death poem of Mongolian mission