Discover Food Nagasaki Champon Champon is a hearty noodle dish made by stir-frying vegetables, seafood and pork, the mixture in before topping it off with thick noodles. more Culture Dejima Nagasaki developed into a trading port after Portuguese ships, the first European trading ships, arrived in 1571. more Activity Gunkanjima Landing Tour The tiny Hashima Island called Gunkanjima because the rows of reinforced concrete buildings resemble a warship. more