ōchō means what in japanese
Definitions for ocho. Here are all the possible meanings and translations of the word ocho. Freebase(0.00 / 0 votes)Rate this definition: ÅchÅ was a Japanese era name after EnkyÅ and before ShÅwa. This period spanned the years from April 1311 through February 1312. The reigning emperor was Hanazono-tennÅ.