What to Expect from How NOT to Summon a Demon Lord Season 3
Five years after the Omega season, the hit isekai is officially returning.
How NOT to Summon a Demon Lord is officially returning for Season 3, subtitled ULT. The announcement confirms the continuation of the popular isekai series five years after the second season concluded, though an exact release date and animation studio are still pending.
The official Japanese X (formerly Twitter) account broke the news to fans, sharing a brand-new teaser visual drawn by original light novel illustrator Takahiro Tsurusaki. The upcoming season will pick up where the 2021 Omega season left off, throwing the overpowered, socially anxious gamer Takuma Sakamoto back into the fantasy world of Cross Reverie.
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This announcement comes as a relief to viewers who assumed the anime might have quietly ended. With a five-year gap since the last episode aired, the franchise is ready to revive its signature mix of high-fantasy action, heavy comedy, and mature themes.
Table: The Production Fact Sheet
| Feature | Details |
|---|---|
| Title | How NOT to Summon a Demon Lord ULT (Season 3) |
| Status | In Production (Announced) |
| Expected Release | Late 2026 / Early 2027 (Estimated) |
| Source Material | Light Novel (Written by Yukiya Murasaki) |
| Original Illustrator | Takahiro Tsurusaki |
| Animation Studio | TBA (Previously Ajia-do, Tezuka Productions) |
| Streaming Platform | Crunchyroll (Expected) |
Below is a complete breakdown of everything we currently know about How NOT to Summon a Demon Lord ULT, the production history, and what to expect from the new season.
What We Know About How NOT to Summon a Demon Lord ULT
The confirmation of Season 3 was accompanied by celebratory artwork from key creators tied to the franchise.
Alongside Tsurusaki’s official visual, manga artist Naoto Fukuda also released a custom illustration to mark the occasion.
Currently, the exact meaning behind the “ULT” subtitle remains unconfirmed by the production committee.
But following the naming convention of Season 2, which was titled Omega, fans speculate that ULT is shorthand for “Ultimate.”
This suggests a huge escalation in the story’s stakes, power scaling, and the challenges Diablo will face.
While the return is official, the lack of an immediate premiere date points to a release window no earlier than late 2026 or early 2027.
Anime production schedules are notoriously packed, and studios generally announce projects 12 to 18 months before they hit broadcast television.
The Production Studio Mystery
So… one of the biggest questions surrounding Season 3 is the animation studio.
The series has already experienced a major production shift once, making the staff for ULT a point of heavy interest for industry watchers.
- Season 1 (2018): Directed by Yuta Murano, the debut season was animated by studio Ajia-do. It was praised for its bright color palette, fluid character expressions, and solid comedic timing.
- Season 2 (2021): Production shifted to a collaboration between Tezuka Productions and Okuruto Noboru. Directed by Satoshi Kuwabara, this season, titled Omega, introduced slight changes to the character designs and overall visual tone.
It is entirely possible that a third studio will take the reins for ULT.
Changing studios is an increasingly common practice in modern anime, often driven by scheduling conflicts rather than creative disputes.
Fans should expect staff and studio confirmations to drop in a follow-up trailer later this year.
Censorship and The 2023 Australian Ban
While the franchise enjoys massive popularity in the United States and Japan, it faced severe regulatory pushback overseas.
In 2023, the Australian Classification Board placed How NOT to Summon a Demon Lord under “Refused Classification.”
This ruling effectively banned the legal sale, stream, and import of the series within Australia.
The board frequently issues this rating to media that contains themes or visuals it deems inappropriate for domestic distribution.
The series heavily leans into the “ecchi” genre, featuring suggestive situations and mature comedy.
American audiences are largely unaffected by this ruling.
In the US, the series remains fully accessible, with streaming platforms even offering alternate versions of the show based on viewer preference for content restrictions.
Table: Version Differences (Censorship Breakdown)
| Version | Content Level | Availability |
|---|---|---|
| Standard Broadcast | Heavily censored (fog, light beams covering screens) | Japanese TV, Standard Streaming |
| Double Summon Version | Uncensored / “Director’s Cut” visuals | Crunchyroll (Specific selection menu) |
| Home Video (Blu-ray) | Fully uncensored, highest animation quality | Physical Purchase |
Plot Recap: The Story So Far
For viewers who need a refresher after a five-year hiatus, How NOT to Summon a Demon Lord centers on Takuma Sakamoto.
In the real world, Takuma is an isolated gamer with poor social skills.
Online, he is Diablo, an unbeatable player in the MMORPG known as Cross Reverie.
His life changes when he is mysteriously summoned to a fantasy world perfectly resembling the game.
He awakens in the body of his high-level avatar and is immediately confronted by two girls:
- Shera L. Greenwood: A naive, large-chested elf fleeing her royal lineage.
- Rem Galleu: A pragmatic pantherian harboring the soul of a dangerous demon lord inside her body.
Both girls attempt to cast an enslavement spell on him to bind him as their summoned beast.
Thanks to Diablo’s passive Magic Reflect ability, the spell rebounds. The girls are instantly bound to him instead.
To survive his new reality without revealing his crippling social anxiety, Takuma decides to roleplay as the arrogant, villainous Demon Lord he played online.
Season 1 focused on Diablo protecting his new companions and establishing his dominance in the world.
Season 2 (Omega) expanded the cast, introducing characters like the Head Priest Lumachina Weselia and the magitech maid Rose, while Diablo unraveled corruption within the church.
Season 3 is expected to adapt the subsequent light novel volumes, pushing Diablo into direct conflict with legitimate, world-ending threats.
Returning Voice Cast
Although the official cast list for ULT has not been published, anime productions rarely recast established voice actors unless forced by scheduling conflicts or public controversies.
The central trio is fully expected to reprise their roles:
- Masaaki Mizunaka as Diablo (Takuma Sakamoto)
- Yū Serizawa as Shera L. Greenwood
- Azumi Waki as Rem Galleu
These three actors have anchored the series since 2018, blending high-stakes action delivery with sharp comedic timing.
Their return will be critical for maintaining the specific tone that made the original run successful.
Where to Watch and Catch Up
If you want to catch up before Season 3 premieres, you have several options across multiple mediums.
The franchise is highly accessible in English, boasting over 4 million copies in circulation worldwide.
Streaming the Anime
Both Season 1 and Season 2 are available to stream on Crunchyroll.
The platform offers the original Japanese audio with subtitles, as well as an English dub.
Notably Crunchyroll offers the Double Summon version of Season 2.
This is a less-censored cut of the broadcast version, restoring visuals that were altered for standard Japanese television.
Reading the Light Novels
The anime is directly adapted from the light novels written by Yukiya Murasaki.
There are currently 14 volumes published in Japan by Kodansha.
English readers can find the translated volumes through J-Novel Club.
Because the anime has only adapted roughly half of the available material, reading the novels is the fastest way to discover what happens next.
Table: The Anime-to-Novel Watch/Read Guide
| Anime Release | Story Arc / Adaptation | Light Novel Coverage | Manga Coverage |
|---|---|---|---|
| Season 1 (2018) | The Summoning & Elf Wars | Volumes 1 – 3 | Volumes 1 – 6 |
| Season 2: Omega (2021) | The Church & Lumachina Arc | Volumes 4 – 6 | Volumes 7 – 13 |
| Season 3: ULT (Upcoming) | The Dark Elf & Calamity Arc | Volumes 7+ (Expected) | Volumes 14+ (Expected) |
Reading the Manga
If you prefer a visual medium, the manga adaptation by Naoto Fukuda is a fantastic alternative.
The manga currently has 28 compiled volumes, with the 29th slated to ship on April 9.
It is published in English by Seven Seas Entertainment and available digitally via K MANGA.
Sources: ‘How Not to Summon a Demon Lord’ Website (in Japanese), ‘How Not to Summon a Demon Lord’ Official X/Twitter Account (in Japanese).
Frequently Asked Questions (FAQ)
When does How NOT to Summon a Demon Lord Season 3 come out?
An exact release date has not been announced. Based on standard anime production cycles following an initial announcement, late 2026 or early 2027 is the most realistic release window.
Where can I stream How NOT to Summon a Demon Lord ULT?
While streaming rights for Season 3 have not been officially announced, Crunchyroll currently holds the rights to the first two seasons and is heavily expected to simulcast the third season upon release.
Will Season 3 have an English dub?
Yes, it is highly likely. Both previous seasons received English dubs produced by Funimation (now merged into Crunchyroll), making an English dub for ULT a near certainty.
Is the anime censored on streaming platforms?
The standard broadcast versions of the anime feature censorship to comply with television standards. However, Crunchyroll offers a “Double Summon” version for Season 2, which removes the broadcast censorship and provides an uncut viewing experience.
Where does the anime leave off in the light novels?
Season 2 (Omega) concludes around the end of Volume 6 of the light novels. Viewers who want to read ahead of Season 3 should start at Volume 7.
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