MARS RED contains episodes 1-13 of the anime directed by Kouhei Hatano.
It’s 1923, and the mysterious blood source Ascra has unleashed a horde of vampires across Japan. In response, the government spawns Code Zero. With S-rank vampire Defrott and the rookie Kurusu, this kill squad is made for one reason: to hunt the undead!
Special Features: Mini Anime "Unit Zero Daily Report", Promo Videos, Textless Opening Songs, Textless Ending Song.