Summer in Japan is an explosion of sights, sounds, colors and fun. There are traditional summer festivals, music festivals and events, while locals and travelers head for the hills or to the beaches to escape the heat. Summer is the perfect time to explore Japan's many excellent dive spots and in this issue long-time OJ contributor and world-renowned diver photographer Tim Rock covers his Top Ten Dives in Japan. If mountains are more your thing then you'll also find guides to some of Japan's top ridge hikes and much more. Every season is a new adventure in Japan - discover yours this summer!