ROH & NJPW: War of The Worlds - Night 1

War of the Worlds 2015 - Night 1 was the first night of a professional wrestling supershow co-produced by the American Ring of Honor (ROH) and Japanese New Japan Pro-Wrestling (NJPW) promotions. The event took place on May 12, 2015, at the 2300 Arena in Philadelphia, Pennsylvania, U.S.