• Book with a Rakuten account to earn or use points for each ticket! | Enjoy themed onsen in your swimsuit at the Yunessun area, which has more than 25 kinds of spa | Experience a traditional Japanese-style onsen in the Mori no Yu area | Get advance tickets to the popular Hakone Kowakien Yunessun spa theme park | Soak in not-so-ordinary hot spring baths of sake, red wine, homebrewed coffee, and green tea

• If the venue is forced to close on your chosen date, we will refund your booking • Tattooed guests are not allowed in the Mori No Yu area, but may enter the Yunessun area if they fully cover their tattoos • Intoxicated guests are not admitted