Below are details of the publishers for the Seraph of the End: Vampire Reign and Seraph of the End: Guren Ichinose: Catastrophe at Sixteen manga, and the cover art of Seraph of the End related materials. Chapters are generally released around the start of each month, with Seraph of the End tankōbons released three per annum.
Jump Square (ジャンプスクエア Janpu Sukuea?, romanized as Jump SQ) is a Japanese monthly Shōnen manga magazine. Seraph of the End has been released in this magazine published by Shueisha since September 4, 2012.
Monthly Shōnen Magazine (月刊少年マガジン Gekkan Shōnen Magajin?) is a Japanese monthly Shōnen manga magazine published by Kodansha. Seraph of the End: Guren Ichinose: Catastrophe at Sixteen has been serialized by this since June 6, 2017.
Weekly Shonen Jump is an American magazine that serializes the manga in English via Viz Media. This began October 7, 2013 with the title of Seraph of the End: Vampire Reign.
Every Jump Square (Jump SQ) issue with Owari no Seraph on the cover.
Monthly Shōnen Magazine
Every Monthly Shōnen Magazine issue with Seraph of the End: Guren Ichinose: Catastrophe at Sixteen on the cover:
Weekly Shonen Jump
Each Weekly Shonen Jump (WSJ) magazine cover with Seraph of the End on the cover.