Surfing Is relatively popular, since the surf can be quite great on each coasts (during typhoon year [Aug-Oct] to the Pacific coast, and during winter on the Sea of Japan Coastline). There's also some fantastic spots for snorkeling and diving, with the manta rays and hammerheads of Okinawa Once more https://top-cat-breeds-in-the-usa96800.blogs100.com/34172864/facts-about-japan-revealed