Ginga Sengoku Gunyuuden Rai
Rai: Galactic Civil War Chronicle
Galaxy Warring State Chronicle Rai
Rai is a space opera that fuses feudal Chinese and Japanese customs with vast galaxy spanning empires and space-going societies. The story follows the life and times of the samurai Rai, and the quest of several spacefaring factions for control of territory and, of course, the Empire.