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. Notice from the Kawashima Government: Starting from May 24, 2019, real-name boats will be implemented in scenic spots. Passengers who cross the island must purchase and check tickets with valid ID cards, one for each person (children without ID cards must bring a household registration booklet or birth certificate ). sorry for the inconveniences caused. The time of the passenger flight in Chuandao is as follows: the first flight from Shangchuan Island to Shanzui Port is at 08:15, and the last flight is at 17:15; the first flight from Shanzui Port to Shangchuan Island and Xiachuan Island is at 08:30, and the last flight is at 17:30; both are 1 hour class one. The direct flight time from Shangchuan Island to Xiachuan Island is 11:00; the direct flight time from Xiachuan Island to Shangchuan Island is 13:00. If there is any change in the flight, please refer to the notification at the ticket window on the day. Please pay attention to the flight time, so as not to miss the last flight and be unable to land on the island.