Kamisori sano Yoake Shiro

The Razor of the Dawn Castle is located on the northwestern edge of the Kaiu Kabe, effectively anchoring it. A stout rock of a fortress sitting between two steep hills the Shadowlands attacks here are rarer than anywhere else. Troops stationed here are mainly reservists, and samurai from other clans looking to make a name for themselves are often stationed here, as the Crab are loathe to let outsiders further into their defenses. The local terrain makes it an ideal location for launching attacks into the Shadowlands, and the Hiruma scouts frequent the caste. (3E p. 286)