I went to Tokushima to do scuba diving. The sea conditions were the best. The transparency exceeded 20 meters. In addition, there was much number of fish, too, and I was surrounded with a fish. I dive so far in the various seas, but it was the best sea so far this time.I plan to go to Okinawa for a diving in next spring.I do not do a diving in the sea till then. I look forward to that I go to Okinawa.