I came back to the main island and next I went to the Okinawa Cyuraumi aquarium.Do you know this aquarium? There is the biggest water tank in the world, that is contained in the Guinness Book of World Records! Furthermore, there are several seven-meter jinbei sharks in it! I was surprised there many times. I was excited to see many kinds of fish that I’ve never seen.
This picture is the memorial medal which I made in this aquarium.