📄 記事本文（プレビュー）
Hateruma Port is the only port on Hateruma Island, Japan’s southernmost inhabited island. High-speed boats from Ishigaki take 60-80 min (¥4,070, Anei Kankou only, 2-3 sailings/day). Ferry Hateruma 2 operates on Tue/Thu/Sat (~2hr, ¥2,950, departs from Yashima Wharf not the main terminal). Highest cancellation rate in Yaeyama — always have backup days. Famous for the Southern Cross Observatory and Nishi Beach...