Watch UQ Holder! Episode 4 “Invasion of the Assassins” online free in HD on Anime4Soul. This episode first aired on October 24, 2017. It is episode 4 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 3. Next: UQ Holder! Episode 5. See all 12 episodes, characters and voice actors on the UQ Holder! page.