Yūgo Ishikawa (石川優吾, Yūgo Ishikawa; born February 9, 1960 in Shijonawate, Osaka, Japan) is a Japanese manga artist. He made his debut in Young Jump with Kakumei Route 163 in 1982. He is best known for his series Yoiko and Fighting Beauty Wulong.
Source: “Yūgo Ishikawa”, English Wikipedia (CC BY-SA 4.0), excerpt