This was one of my most amazing days in Japan. The guide was incredibly knowledgable and friendly, and was able to convey all the details in English without much of a problem. It was just myself and one other person, so it was almost like a private guided tour, and the experience was just fabulous. I was so lucky to have done this. Even if you're in a group, it's a fun day trip with a tour of a lesser known, very cool part of Japan (the bridge). Be careful if you don't like heights, though.