The explanation of precautions in advance was available in multiple languages, and there was also a description in Japanese.
But I missed some because I was very fast.
(Like warm-up exercises. There was some guidance, but I was also concerned about the fact that I couldn't get time for the warm-up exercise because I was led to the beach quite quickly.)
Basic English was used during the lesson, but I enjoyed it without any problems!
I was quickly tired because I used more energy than I expected, but I said, "When you're tired, rest easy!" It was very helpful because they cared about me.