Hateruma Island

**Overview** Hateruma is a good choice when the far south of Japan is the reason for the trip. The island’s sugarcane fields lead to Takana Cape, where a monument marks the country’s southernmost inhabited land. The low-light setting gives overnight visitors a chance to stargaze in clear conditions. The Japanese municipal page marks the observation tower closed, so plan around the sky itself and the local access rules. Visit Nishihama for the coast and allow enough time to reach the harbor without rushing. **Key metrics** - Distance southwest of Ishigaki: About 60 km - Crossing estimate: 60–100 min - Lunar M’shaama date: 7th month, day 14 **Pros** - The southernmost inhabited setting gives the trip a distinct identity. - A clear night can make an overnight worthwhile. - Sugarcane lanes, cliffs and a beach offer different parts of the island to explore. **Cons** - Reaching Hateruma requires a longer crossing from Ishigaki. - A close ferry-to-flight connection leaves little weather margin. - The municipal page currently lists the observation tower as closed. **Best for** Travelers with spare time in the Yaeyamas who want a remote stay and can work around the sea forecast. **Things to watch out for** Keep a weather buffer in Ishigaki, and check the tower and viewing conditions if you are coming specifically for the night sky.