Heroes who appear in various Doujin Soft games, Japanese indie computer and video games created by independent video game developers. In Japan, most of the Doujin Soft heroes are female, with a few male heroes.
NOTE: Doujin Soft heroes actually refer to heroes appearing in doujin soft games, which refer to video games produced by independent video game developers and groups in Japan. DO NOT place any characters that do not appear in these types of games in this category. For more information on doujin soft, refer to this page here: Wikipedia's Doujin Soft page