Kokuryu

Kokuryu may refer to:


 * Kokuryū A Japanese form of Martial Arts founded in the mid-1970s as a new combination of several existing arts
 * Goguryeo - A Korean kingdom
 * Kokuryū (S 506) - sixth of Japan's Sōryū-class submarines launched in 2013
 * Black Dragon Society "Kokuryukai" - Japanese paramilitary society
 * JS Kokuryū (SS-506), a Japanese Sōryū-class submarine