The uniqueness of Hakone Kowakien Yunessun is our hot springs resort spa and amusement park is divided into 2 major resort zones. One resort zone is called the Yunessun Spa Resort, a more public and family oriented place where you are required to wear swimsuits. The other major resort zone is called Mori No Yu, which is more private and secluded and will allow you the freedom to enjoy a hot springs attractions without a swimsuit. Enjoy first hand, a sensual ritual dating back many years in Japanese cultural history.The Yunessun is our largest spa resort zone where you can enjoy more than 25 different kinds spa related services and fun water recreational activities.The main Spa facility is called The God's Aegean Sea and will amaze you with its fantastic aqua surroundings.There is a Mediterranean theme for the amusement spas along with the Ancient Roman Baths.