In the Japanese manga industry, one-shots are called , a term which implies that the comic is presented in its entirety without any continuation. One-shot manga are often written for contests, and sometimes later developed into a full-length series, much like a television pilot. Many popular manga series began as one-shots, such as "Dragon Ball", "Fist of the North Star", "Naruto", "Bleach", "One Piece", "Berserk", "Kinnikuman" and "Death Note". "Rising Stars of Manga" was an annual competition for original English-language one-shot manga, many of which have gone on to become full-length manga series. Some noted manga authors, such as Akira Toriyama and Rumiko Takahashi, have worked on numerous one-shot stories in addition to their serialized works.