Go-on

Go-on or goon (呉音, English: /ˈɡ.ɒn/ GOH-on; Japanese pronunciation: [ɡo.oɴ] or [ɡoꜜoɴ], "sounds from the Wu region") are Japanese kanji readings based on the classical pronunciations of Chinese characters of the historically prestigious eastern Jiankang (now Nanjing) dialect.

Go-on are the earliest form of on'yomi (音読み), preceding the kan-on (漢音) readings. Both go-on and kan-on exhibit characteristics of Middle Chinese.