Well Jump is like other Манга Monthly или weekly magazines out there [Shonen Sunday, Shojo Beat, La La...] Basically it takes Популярное Аниме and Манга series that relate to shonen или that are Shonen Jump mangas [If Ты own a volume of Bakuman, Nura,Bleach, Naruto, One Piece, Yu-Gi-Oh!, или Shaman King then look on the side and close to the вверх Ты might see a "SJ" sign] and sticks chapters in them every week или month. With those Манга series Ты get Shonen Jump! ^_^