Hakase Suidobashi (水道橋 博士, Suidōbashi Hakase; born 18 August 1962 in Kurashiki, Okayama, Japan) is a Japanese comedian who is a member of the comedy duo Asakusa Kid. His real name is Masayoshi Ono (小野 正芳, Ono Masayoshi). Suidobashi is represented with Office Kitano. He is also a manzai comedian, commentator, and a writer in magazine columns and essays.
Source: “Hakase Suidobashi”, English Wikipedia (CC BY-SA 4.0), excerpt