Weekly Shōnen Jump (週刊少年ジャンプ, Shūkan Shōnen Janpu) is a weekly shōnen manga magazine published in Japan by Shueisha under the “Jump” line of magazines.. The first issue was released with a cover date of July 2, 1968, and it is still circulating. One of the longest-running manga magazines in Japan, it has a circulation of 2.8 million copies (2009).