Watch UQ Holder! Episode 6 “Kuroumaru's Dark Days” online free in HD on Anime4Soul. This episode first aired on November 7, 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: UQ Holder! Episode 5. Next: UQ Holder! Episode 7. See all 12 episodes, characters and voice actors on the UQ Holder! page.