Amazon is listing that Chūgaku Akamatsu (Aria the Scarlet Ammo) and Mioko Ohnishi’s (Battle Royale: Angels’ Border) Fenrir manga will end in the fourth volume, which will ship on January 25.
Akamatsu’s ongoing Aria the Scarlet Ammo (Hidan no Aria) novels inspired an anime in 2011.
The novels also inspired Shogako Tachibana’s 14-volume Aria the Scarlet Ammo Double A (Hidan no Aria AA) spinoff manga.
The manga launched in Akita Shoten’s Young Champion magazine in January 2011, and Akita Shoten published the one-volume manga in January 2012.