The Best Revenge Anime of 2026 Is Crunchyroll’s Most Underrated Hit on Streaming

Crunchyroll’s 2026 lineup has been stacked, but the platform’s most quietly devastating series isn’t the one dominating every “best of the season” list. Science SARU’s Jaadugar: A Witch in Mongolia opened in July looking like a gentle historical drama about a Persian slave girl learning astronomy and medicine, then pivoted into one of the darkest, most patient revenge stories anime has produced in years.

Between its painterly animation, a chief director best known for tender coming-of-age dramas, and a plot that trades shonen bombast for palace intrigue, it’s easy to see why casual scrollers have slept on it.

Why Science SARU’s Jaadugar Is Crunchyroll’s Most Slept-On Anime

Sitara from Jaadugar | Credit: Science SARU

Part of the problem is timing. This season alone is stacked with Re:Zero, Black Torch, and Mushoku Tensei all pulling attention, and next to those established masterpieces, a quiet historical drama about a Persian slave girl was always going to struggle to break through the noise.

The marketing doesn’t help either. The title and early episodes suggest a cozy tale about the pursuit of knowledge, following Sitara, a girl sold into a household of Persian scholars in 13th-century Tus. The anime leans into soft, rounded character designs, much like Ranking of Kings, and nothing about that opening screams “must-watch revenge epic.”

That framing undersells what’s coming. Once the Mongol Empire tears through Tus in episode two, the show reveals itself as something far bleaker, and far more ambitious, than its premiere let on – which makes it all the more frustrating that it’s airing in the shadow of shows people already knew to watch.

Why Jaadugar‘s Slow-Burn Revenge Hits Harder Than Most Shonen

Sitara from Jaadugar | Credit: Science SARU

Sitara loses everyone she loves when the Mongols raze her home, and instead of picking up a sword, she talks her way into the Mongol court, apprenticing under a court witch named Fatima to survive. That’s the anime’s central trick: her revenge isn’t a training montage building toward a duel; it’s years of patience, translation work, and careful positioning inside the household of Töregene, wife of Ögedei.

Her survival can be very uncomfortable to watch. Sitara has to accept comfort and status inside the empire that destroyed her, biding her time until a succession crisis after Genghis Khan’s death finally gives her an opening. It’s a grimmer, more grounded take on vengeance than most action-driven revenge shonen offer, and it’s exactly why the anime has been singled out as one of Crunchyroll‘s darkest series this year.

Inside Jaadugar‘s Game of Thrones-Style Mongol Power Struggles

By its back half, the anime stops being just Sitara’s story and becomes a full-blown succession thriller that feels a lot like the Game of Thrones prequel, House of the Dragon. Much like the fallout after King Viserys’ death in Westeros, the passing of Genghis Khan leaves a colossal empire perched on a knife-edge. The surface friction rests between his heir: Ögedei, son of the first Khan, is painted as an amiable, well-liked Khan, while his brother Tolui carries the military brilliance and loyalty a stronger ruler would need – a rivalry neither brother actually wants.

Underneath that rivalry sits an even sharper game that mirrors the dynastic clash between Rhaenyra and Alicent: imperial Khatuns like Töregene, Boraqchin, and Sorghaghtani Beki are not mere decorative figures, but the primary political architects maneuvering their sons toward ultimate authority. That’s what makes the comparison stick so well. The tension doesn’t only come from the battlefield brawls, but from the calculated tea ceremonies and the Steppe succession law’s manipulation.

A second season already feels necessary, as the story ends on a high note, laying the foundation for further adaptation.

What are your thoughts on this anime after the finale? Do you also crave season 2? Let us know in the comments.

Jaadugar: A Witch in Mongolia is streaming on Crunchyroll