"Selfie Japan!" introduces you to selfie spots in Japan. Today, we visit Saga Prefecture in western Kyushu, which faces the Ariake Sea. We will take a selfie at mysterious torii gates on the sea. The gates get soaked in the sea when the tide rises. Duan Wenning will try fishing blue-spotted mudskippers in the tidal wetlands. After the exercise, we will taste delicious Takezaki crabs and show you the charms of the Ariake Sea with selfies.