Akamaru Jump (赤マルジャンプ, Akamaru Janpu) is the seasonal edition of Weekly Shōnen Jump which is published on Japanese holidays. The magazine features many amateur manga artists who get their one-shots published in the magazine. Akamaru Jump also puts additional one-shot titles by professional manga artists, which promote upcoming series to be published in the main magazine. It also features yonkoma of popular series such as Death Note and Naruto. Akamaru Jump has had several other past special versions.
In the anime, Akamaru Jump is known as "Jack NEXT".