Next to Koishikawa Kōrakuen, which was named by the Ming loyalist Zhu Shunshui, stands the Japan-China Friendship Centre. Discovering this connection while exploring the area around Kōrakuen was a very interesting experience. Address: 1-6-6 Kōraku, Bunkyō City, Tokyo, Japan 
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Red rectangle-shaped stamp of Koishikawa Kōrakuen Garden, stamped by C & Y on 2016-02-08 in Tokyo.