A members-only resort hotel room, not a ryokan’s, at Arima Hot Springs in Japan (“Arima Rikyu”). The tatami mats are black and in Ryukyu-style. That looks extraordinary and cool to have once in a while. A modern simple japanese room.
Arima Hot Springs Tourism Association’s website http://visit.arima-onsen.com Arima is one of the three greatest hot springs in Japan as well as pretty familiar for people in Kansai region. Only 30 minutes away from Kobe.