To enable super high speed sailing and reduce fuel consumption.

This ship comprises a propeller jet device S paddling water by a screw propeller 4 arranged in the inside of a pipe 3 from a bow over to a stern in a lower part of a ship body 2 also sucking water from a bow side to the inside of the pipe jetted in a stern side, jet device B feeding compressed air obtained by rotating a helical screw in a compressed air receiving storage adjusting chamber to mix the compressed air with an ion supplied by a supplier in a combustion chamber to inject a jet flow obtained by combustion explosion into the air, and a jet device A feeding compressed air obtained by rotating a helical screw in a compressed air receiving storage adjusting chamber to mix the compressed air with an ion supplied by a supplier in a combustion chamber to inject together with water from a water pump up device into the water in the jet flow obtained by combustion explosion.