The opening hours are season-dependent. The park usually opens at 9 a.m. or 10 a.m. and closes between 4 p.m. and 6 p.m.
December – February: closed
Visit the website for exact schedule.
Regular admission / Summer price (July – September)
Adults: JPY 2000/3500
Children (7-12): JPY 1000/2500
Infants (2-6), Seniors (61+): JPY 1000/1800
Wikipedia (Japanese) http://ja.wikipedia.org/wiki/%E6%9D%B1%E4%BA%AC%E3%82%B5%E3%83%9E%E3%83%BC%E3%83%A9%E3%83%B3%E3%83%89
Official Website https://www.summerland.co.jp/
Phone +81 42-558-6511
Address Japan
Coordinates 35°43'3.28" N 139°16'36.03" E