Certain geographic data restrictions are in effect in China. Data is changed by an algorithm that randomly shifts latitude and longitude coordinates for national security purposes. It is recommended to take this into account and independently verify the property's exact location. The Kawashima government notice: From May 24, 2019, the real-name system is adopted for boating in the scenic spot. Passengers who cross the island must purchase valid tickets and check tickets with one person and one card (children without an ID card must bring a household registration book or birth certificate) ). sorry for the inconveniences caused.