Shin-Ichi Hiromoto (born January 3, 1966), born as ヒロモト 森一, Hirotomo Shin'ichi), also written as Hiromoto-SIN-Ichi was the manga illustrator for the Star Wars Manga: Return of the Jedi series and the story Perfect Evil in Tokyopop's Star Wars Manga. He has a unique art style that is somewhat jagged and evokes a more intense look to the characters, heightening the gritty, "used" look of the Star Wars saga.
Other times, Hiromoto may use this same style to get a more humorous point across, such as the many times that characters represented grow larger than normal hands for usually comedic reasons.