The Yamato Intersolar Commune, officially the Grand Intersolar Territories of the Core Yamato Commune, commonly just YIC or New Imperial Japan, is a sovereign star nation stands at the heart of GACS, and a polygalactic superpower, with core territories sprawing across Northeastward to Eastward space of APAC, and colonial interests throughout virtually all space known to Men. As de facto hyperstate, they have BZs with countless civilizations of different sizes, including several dozens great powers across their North to Southwards space, while facing the Unknown on the East.