Murakumo

Murakumo (叢雲 / むらくも) may refer to:


 * Kusanagi, a legendary Japanese sword and one of three Imperial Regalia of Japan.
 * Murakumo-class destroyer, a class of destroyers of the Imperial Japanese Navy
 * JAPANESE DESTROYER Murakumo, three destroyers of the Imperial Japanese Navy and the Japanese Maritime Self-Defense Force
 * Murakumo: Renegade Mech Pursuit, a video game