Shimabara city , Nagasaki, have a quiet park calls 長崎島原市の湧水庭園 四明荘 Nagasaki Shimabara Yusui Garden Shimeisou, while has carps and brewing (duck) swimming around )Brewing the pond located in the garden...very beautiful place !
http://www.city.shimabara.lg.jp/intro/pub/detail.aspx?c_id=51&type=top&id=10
