Yoko Gushiken (具志堅 用高Gushiken Yōkō, born June 26, 1955 in Ishigaki, Okinawa, Japan) is a Japanese former professional boxer from 1974-1981. The southpaw’s professional record is 23-1 (15 by KO) and he held the title of WBA Junior Flyweight champion 1976-1981. Following his retirement from boxing, he remains popular in Japan as a tarento having signed a contract with Ohta Productions. Gushiken is part of the 2015 class for the International Boxing Hall of Fame. (Source Wikipedia)
See related story by Yuri Kageyama, « Gushiken comes to terms with boxing legacy, » Japan Times, 2 July 2015.