Zero: Black Blood (2014)
| First Air Date: | 2014, March 5 |
| Last Air Date: | 2014, March 7 |
| Status: | Ended |
| Seasons: | 1 |
| Episodes: | 6 |
| Episode Runtime: | 25 min |
| Created by: | Keita Amemiya |
| Countries: | Japan |
| Production: | TFC, Omnibus Japan |
| Cast: | Guadalcanal Taka, Ai Orikasa, Thane Camus, Riria Kojima, Naoki Takeshi, Ray Fujita, Karia Nomoto |
Overview:
Rei Suzumura, Zero the Silver Fanged Knight, is patrolling on his own when he encounters the white Horror Ring, who has created a commune where Horrors and humans live together in harmony, so long as one human a month allows themselves to be devoured by the Horrors. Rei, along with Makai Priest Cain and the knight-in-training Yuna are ordered by the Makai Senate to slay Ring and free the humans under his thrall by means of Yuna's mother the Makai Priestess Iyu.