Watch Grimoire of Zero Episode 6 “Thirteen” online free in HD on Anime4Soul. This episode first aired on May 15, 2017. It is episode 6 of 12. Use the SUB / DUB switch above the player for English subtitles or the English dub, and the language menu for French and Portuguese.

Previous: Grimoire of Zero Episode 5. Next: Grimoire of Zero Episode 7. See all 12 episodes, characters and voice actors on the Grimoire of Zero page.