"Shikimori's Not Just a Cutie" is a Japanese manga series written and illustrated by Keigo Maki. It follows the story of Izumi, a high school student who is often unlucky and prone to accidents. His girlfriend, Shikimori, is portrayed as a charming and cool character who always comes to his rescue, showcasing her protective and strong personality. The series explores themes of romance and friendship, highlighting the dynamics of their relationship. It has been adapted into an anime television series, which further popularized the characters and their adventures, appealing to fans of the romantic comedy genre.