This is the official app for Sauna & Capsule "Greenland Group" in Nakasu and Kokura, Fukuoka. It is full of advantageous functions and information such as membership cards, stamp functions, and coupons. ● Open 24 hours a day, 7 days a week! ●All rooms in the hotel are equipped with Wi-Fi!! ●Full facilities and amenities! You can spend a relaxing time with high-quality services and full facilities to satisfy our customers. -------------------- ◎Main functions -------------------- ● You can mak