Watch Battle Spirits [Re] Zekkai No Ku Episode 4 “One Sings, the Other Doesn’t” online free in HD on anime4soul.com. This episode first aired on October 27, 2026 at 14:00 (UTC). It is episode 4 of 4 so far; Episode 5 airs on November 3. Use the SUB / DUB switch above the player for English subtitles or the English dub, and the language menu for French and Portuguese.

Previous: Battle Spirits [Re] Zekkai No Ku Episode 3. See all 4 episodes, characters and voice actors on the Battle Spirits [Re] Zekkai No Ku page.