Kosho may refer to:
*
Emperor Kōshō, the fifth imperial ruler of Japan to appear on the traditional list of emperors
*
Kōshō, a Japanese era spanning from 1455 to 1457
*
Kosho Shorei Ryu Kempo, a martial art system of Kenpo
*Koshō, a premodern Japanese term for a
page
*Kosho, a branch of the
Jodo Shinshu Buddhist tradition
*
Kōshō (crater), a crater on Mercury
*Kosho, a fictional martial art portrayed in the cult TV series ''
The Prisoner''
*Koshō, (or Kuro koshō) The Japanese word for
Black Pepper
*
Yuzu koshō, a Japanese seasoning made of citrus peels and chili peppers.
*
kōshō seido, a wrestler ranking provision formerly used in professional sumo
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