Mitsuo Yoshida, better known by his stage name Riki Chōshū(長州力 "Chōshū Riki"), is a Korean Japanese professional wrestler who is most known for his longtime work in New Japan Pro Wrestling as a wrestler and a booker. He is considered one of the most influential wrestlers in Japan in the 80's and 90's and known as the first wrestler to popularize Sasori-gatame, better known in English as "Scorpion Deathlock" or "Sharpshooter". Wikipedia
The definitive Wikipedia entry for Riki Chōshū. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Riki_Choshu
The definitive Wikipedia entry for Riki Chōshū. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Riki_Ch%c5%8dsh%c5%ab