Kosho

Kosho may refer to:

People

 * Emperor Kōshō, the fifth imperial ruler of Japan to appear on the traditional list of emperors
 * Kōshō Tateishi, Japanese yamabushi
 * Kōshō Uchiyama (1912–1998), Japanese Sōtō priest and origami master

Other uses

 * Kōshō, a Japanese era spanning from 1455 to 1457
 * Kōshō (crater), a crater on Mercury
 * Kosho Shorei Ryu Kempo, a martial art system of Kenpo
 * Yuzu koshō, a Japanese seasoning made of citrus peels and chili peppers.
 * Kōshō seido, a term used in sumo
 * Kosho, a school of the Jōdo Shinshū Buddhist tradition
 * Kosho, a fictional martial art portrayed in the 1967 TV series The Prisoner.