Naha, Okinawa Pref., Nov. 24 (Jiji Press)--The Okinawa prefectural government said Monday that the water supply is expected to be cut off in 17 municipalities in the central and southern parts of Japan's southernmost prefecture due to a large-scale leak. The leak was caused by the rupture of a water pipe laid in the village of Ogimi in the northern part of Okinawa's main island. Accordin...