Mamoru Saitō was well suited for life as a samurai of Matsushita Electronics Corporation, except for one thing-his conscience.In 2418, Japan has reinvented itself as an anachronism of feudalism and high technology. Corporations govern entire prefectures, each ruled by a CEO wielding the authority of a warlord.Mamoru's supernatural ability to embody machines and change software at a thought makes him a coveted weapon in an endless cyberspace war...