It's perfectly fine if you don't speak Japanese or English. The staff on-site are very friendly and will communicate with you using Google Translate! Your hair will get wet from the seawater, so it's recommended to bring your own hairdryer (there are only showers available for ¥300). You can choose between 60M, 120M, and 200M, with each level costing an additional ¥3000, which is very affordable. We recommend wearing long pants or safety shorts.