Hisashi Eguchi (born March 29, 1956) is a Japanese manga artist and one of Japan's most prominent illustrators of female characters. He made his professional manga debut with Susume!! Pirates in the manga anthology Weekly Shōnen Jump in 1977. Other notable works include Stop!! Hibari-kun! (adapted into an anime television series in 1983), and the gag series Charamono. Eguchi married idol Mari Mizutani in 1990.