6. Kushimoto: Life at the Water's Edge

Dean Newcombe discovers Kushimoto, the southernmost town on Japan's main island. Thanks to the warm Kuroshio Current that flows northward in the Pacific, the town is blessed with a warm climate and a bountiful sea that supports a diverse ecosystem. It is home to a significant number of seafood species and a thriving fishing industry. He checks out bluefin tuna aquaculture and a boat festival, gets close to sea turtles and kayaks out to sea to take in stunning rock formations.