Amatsu-Mikaboshi (天津甕星, "August Star of Heaven") also known as the Amatsu no Tsurugi (天津の剣, Heavenly Sword) is a special sword that belongs to Reiko Himegami, a member of the Seven Swordsmen of the Mist. It takes the form of a shikomizue (a blade hidden inside a cane). Because the sword itself resides within the cane, its hilt is still the handle of the cane, so it looks different from most swords. Both the handle and scabbard are sleek black, which gives the entire sword the appearance of an ordinary walking stick. Originally not much was known about this sword, until Reiko revealed that this sword is indeed another variant of Orochimaru's Sword of Kusanagi, similar to the Tosaka Sword that was wielded by Itachi Uchiha through Susanoo. Like all variants of the Kusanagi, the Amatsu sword a