The kaiyu - style japanese garden ( landscaped stroll garden ) created by kawagoe feudal lord yoshiyasu yanagisawa is based on some of the famous scenic sites across japan celebrated in collections of poems such as manyoshu and kokin wakashu 这里是由川越藩主柳泽吉保所建造的,以万叶集和古今和歌集中所歌颂的名胜为基调建成的回游式山泉水庭园。