The official website for High School DxD Hero, the fourth season of the High School DxD television anime series, listed on Friday that the anime will have four Blu-ray Disc/DVD volumes for a total of 13 episodes in the series.
Author Ichiei Ishibumi and illustrator Miyama-Zero’s High School DxD light novel series centers on Issei Hyōdō, a dim-witted, lecherous second-year high school student who is killed by a girl on his first date ever.
(The first volume will have four episodes, and the remaining volumes will have three episodes each.)
Each volume will include web previews, Digipak packaging art by character designer Makoto Uno in a special clear case, a special booklet with part of a “High School DxD 0” text short story by original light novel author Ichiei Ishibumi, and a reproduction “boobs countdown” mini sketch.