Jiro Watanabe (born 16 March1955) is a Japanese former boxer who was considered by many, along with Yoko Gushiken, to be one of the two best world champions to come out of Japan. Watanabe, who campaigned only in Japan and South Korea, was one of the first World Super flyweight champions, as the division was relatively new when he was crowned. Wikipedia
The definitive Wikipedia entry for Jiro Watanabe. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Jiro_Watanabe