The That Time I Got Reincarnated as a Slime Season 4 Episode 20 release date is finally within reach, and fans of Rimuru’s ever-growing world are counting down the days. As Tempest’s political struggles intensify and new hero energy stirs across the continent, this next chapter promises to be a pivotal one for the season. Below, we cover the confirmed release date, exact release time, where to watch the episode, and what fans can expect story-wise as the season builds toward its climax.
Fans looking to watch the newest episode can do so on Crunchyroll, which is the confirmed platform for streaming the series as episodes become available. Crunchyroll has historically hosted That Time I Got Reincarnated as a Slime for international audiences, making it the go-to destination for both subtitled and previously dubbed content. Viewers should check their regional Crunchyroll library to confirm access, as availability can vary depending on subscription plans.
The That Time I Got Reincarnated as a Slime Season 4 Episode 20 release date is confirmed for Friday, August 28, 2026, with the episode set to premiere at 3:00 PM (GMT+01:00). This release slot follows the show’s established weekly schedule, giving fans a reliable window to plan their viewing. Be sure to check your local time difference against GMT+01:00 to catch the episode right when it drops.
That Time I Got Reincarnated as a Slime Season 4 Episode 20 Release Date and Time
Episode 20 of Season 4 is scheduled to air on Friday, August 28, 2026. The confirmed release time is 3:00 PM, based on the GMT+01:00 timezone. This timing keeps pace with the show’s consistent weekly release pattern throughout the season.
Since the series has maintained a steady rollout since the season began, fans expecting Episode 20 can rely on this Friday time slot repeating for future episodes as the season nears its conclusion at Episode 24. As always, streaming delays can occasionally occur, so checking Crunchyroll directly around the scheduled time is recommended.
That Time I Got Reincarnated as a Slime Season 4 Episode 20 Release Date Countdown

What to Expect From the Upcoming Episode
Based on the current synopsis, this stretch of Season 4 centers on Rimuru’s ongoing effort to build a genuine alliance between humans and monsters. Tempest’s continued prosperity has drawn both admiration and suspicion, and Episode 20 looks poised to further explore the friction this creates.
A major thread involves Granville Rozzo and his granddaughter Maribel Rozzo, who oppose Rimuru’s vision. Their belief that humanity must be protected through control rather than cooperation puts them on a collision course with Rimuru’s ideals, and this conflict is likely to remain central to the episode’s events.
Elsewhere, Demon Lord Leon continues pursuing his own agenda in El Dorado, adding another layer of intrigue to the season. With hints that a new Hero is on the verge of awakening, tensions across the world seem to be building toward a larger confrontation. Specific scene-by-scene details for Episode 20 have not been confirmed, so some elements of how these threads unfold remain unknown until release.
That Time I Got Reincarnated as a Slime Season 4: Story and Premise
That Time I Got Reincarnated as a Slime follows Rimuru Tempest, a man reincarnated into a fantasy world as a slime after his death. Rather than remaining a weak, low-tier monster, Rimuru quickly gains extraordinary abilities and begins building relationships with monsters and humans alike.
Over the course of the story, Rimuru rises to become a Demon Lord and founder of the nation of Tempest, a place where humans and monsters are meant to coexist peacefully. Season 4 pushes this ambition further, testing whether Rimuru’s ideals can survive contact with political powers who see monsters as threats rather than partners.
The series blends light-hearted comedy with larger political and philosophical questions about coexistence, leadership, and what it truly means to build a fair society. As the cast of demon lords, heroes, and nations grows more complex, the stakes behind Rimuru’s dream become increasingly significant.
That Time I Got Reincarnated as a Slime Season 4 Anime Details
- Total Episodes: 24
- Episode Length: 24 minutes
- Source Material: Light Novel
- Genres: Action, Adventure, Comedy, Fantasy, Isekai, Magic, Reincarnation
- Studio: eightbit
The season’s 24-episode run gives the story ample room to develop its political and world-building arcs without rushing key character moments. Studio eightbit continues to handle production, maintaining the visual identity fans have come to expect from the franchise.
Where to Watch That Time I Got Reincarnated as a Slime Season 4
Crunchyroll remains the primary platform for streaming Season 4, including Episode 20. The platform has long been associated with distributing this franchise internationally, making it the most reliable source for up-to-date episodes.
For broader background on the series’ broadcast history and platform availability, fans can also reference the Wikipedia page for the TV series, which outlines the show’s overall production and release history.
Why Fans Are Excited for Episode 20
This point in Season 4 represents a meaningful escalation in the show’s political storyline. Rimuru’s dream of human-monster cooperation has always been the emotional core of the series, and seeing that ideal directly challenged by figures like Granville and Maribel Rozzo raises the narrative stakes considerably.
Additionally, the parallel developments involving Demon Lord Leon in El Dorado suggest that the wider world is shifting alongside Tempest’s growth. Combined with the anticipated awakening of a new Hero, many fans view this stretch of episodes as a turning point that could shape the remainder of the season.
These threads, based on the confirmed synopsis, indicate a season increasingly focused on high-level conflict rather than smaller side stories, which is part of why anticipation for Episode 20 continues to grow.
FAQ: That Time I Got Reincarnated as a Slime Season 4 Episode 20 Release Date
When is the That Time I Got Reincarnated as a Slime Season 4 Episode 20 release date?
The episode is confirmed to release on Friday, August 28, 2026.
What time does the episode release?
The episode is scheduled to release at 3:00 PM (GMT+01:00).
Where can I watch the episode?
The episode will be available to stream on Crunchyroll.
How long is the episode?
Each episode of the season runs approximately 24 minutes.
How many episodes are in Season 4?
Season 4 consists of a total of 24 episodes.
Image Alt Text 1: That Time I Got Reincarnated as a Slime Season 4 Episode 20 Release Date anime promotional image
Image Alt Text 2: That Time I Got Reincarnated as a Slime Season 4 upcoming episode promotional artwork
Final Thoughts
To sum up, the That Time I Got Reincarnated as a Slime Season 4 Episode 20 release date is confirmed for Friday, August 28, 2026, at 3:00 PM (GMT+01:00), with the episode streaming on Crunchyroll. As Rimuru’s alliance faces new political challenges and the world edges closer to a new Hero’s awakening, this episode looks set to deliver another important step in the season’s larger story. Fans eager to stay updated should mark the date and keep an eye on Crunchyroll for the latest release.