The Shūmatsu no Walküre manga launched in Comic Zenon magazine in November 2017.
The duo launched the series in the inaugural issue of Comic Zenon magazine in 2010.
The Ryo Fu Hō Sen Hishōden (The Legend of Lu Bu Fengxiang The Flying General) spinoff launched in Comic Zenon in October 2019.
Warner Bros. Japan announced on Friday that it is producing an anime adaptation of Shinya Umemura, Chika Aji, and Takumi Fukui’s Record of Ragnarok (Shūmatsu no Walküre) manga that will debut in 2021.