Kawasaki Kisen Kaisha, Ltd. (“K” LINE), announced today that, together with ITOCHU Corporation(“ITOCHU”), Nihon Shipyard Co., Ltd., MAN Energy Solutions (MAN), Mitsui E&S Co., Ltd., and NS United Kaiun Kaisha, Ltd. have signed a memorandum of understanding (MOU) regarding joint development efforts for the commercialization of ammonia-fueled ships.