The relics are grim remnants of the vast tunnel network dug by the Imperial Japanese Army under Shuri-jo castle before the fierce Battle of Okinawa in 1945. Previously closed-off parts of the ...

NAHA--Part of a tunnel network under Shuri-jo castle here that was used by the Imperial Japanese Army as a headquarters during the ferocious Battle of Okinawa in 1945 recently saw the first light ...