‘That Time I Got Reincarnated as a Slime’ Season 4 Episode 19 Release Date, Time and What to Expect
Fans of ‘That Time I Got Reincarnated as a Slime’ are gearing up for another new chapter, with Episode 19 of Season 4 set to arrive on Friday, August 21, 2026. The isekai series has kept a dedicated fanbase glued to its weekly rollout since the season began earlier this year, and the wait for new episodes has become part of the ritual for many viewers.
New episodes of ‘That Time I Got Reincarnated as a Slime’ Season 4 release on Fridays at 7 a.m. PT and 10 a.m. ET on Crunchyroll, giving international viewers a consistent window to catch up with Rimuru and the ever expanding nation of Tempest.
When ‘That Time I Got Reincarnated as a Slime’ Season 4 Episode 19 Airs
Episode 19 is confirmed to air on August 21, 2026, according to episode tracking from AnimeOshi, with the same date appearing across multiple listings including TVmaze’s official episode guide. That places the installment one week after Episode 18, which was confirmed for release on Friday, August 14, 2026, according to official sources cited by AOL.
The season has largely stuck to a dependable Friday cadence, though it has not been without hiccups. Episode 16, titled ‘Gran, the Hero of Dawn,’ aired on July 24, 2026, followed by Episode 17 on July 31, and the schedule continued into August with Episode 18 on August 7 in earlier planning stages before a scheduling shift moved things back. The official website for the series confirmed that Episode 17 would not air on its original date, instead moving to August 7 due to broadcast changes in Japan, which pushed the remainder of the late summer slate, including Episode 19, slightly later than initially mapped out.
With Episode 19 already dated for August 21 and Episode 20 following on August 28, the season’s Friday rhythm appears set to hold for the immediate future, barring any further adjustments from the Japanese broadcast side. That stability should come as welcome news to fans who have had to track shifting dates for much of the summer run.
Where to Watch ‘That Time I Got Reincarnated as a Slime’ Season 4
Crunchyroll is streaming ‘That Time I Got Reincarnated as a Slime’ Season 4 across North America, Central America, South America, Europe, Africa, Oceania, the Middle East, CIS and Southeast Asia, with episodes releasing in both English subtitles and an English dub. In Japan, the anime continues to air on NTV’s Friday Anime Night programming block.
For fans outside Japan, that means the wait for new content stretches slightly longer than for domestic audiences, since the anime’s official broadcast comes first before the international rollout follows on the platform’s set schedule. The consistency of the Friday release window has made the series easy to build into a weekly routine despite the season’s occasional delays.
What Led Into ‘That Time I Got Reincarnated as a Slime’ Episode 19
Episode 18, titled ‘Turbulence in the West,’ set the stage for where the story heads next. In that installment, Rimuru and his allies were shown partaking in various battles, with Granbell finally launching his attack using Otherworlders and undead forces. Diablo demonstrated how dangerous the Primordial Demons can be, while Yuuki’s faction also began making its own move, adding unpredictable elements to the unfolding conflict.
Are the Primordial Demons the strongest in the series?
The episode also spent time on a conversation between Leon and Elmesia, where he gained more information about Chloe, while Shion struggled against Razul before receiving support from Diablo and Ranga. A notable moment saw Diablo confront Raine after she insulted Rimuru, which proved to be the final straw before he began overwhelming his opponent. These converging threads across Tempest, Lubelius and El Dorado leave plenty of open questions heading into Episode 19.
Critics have noted the season’s ability to juggle multiple storylines at once without losing clarity. Episode 17 was described as a calculated escalation point, shifting from previous political maneuvering to direct confrontation while maintaining strategic depth, effectively balancing multiple converging plotlines including Rimuru’s forces, Yuuki’s machinations, Granbell’s scheming and the Primordial Demons.
The Bigger Picture for ‘That Time I Got Reincarnated as a Slime’ Season 4
Season 4 was announced on September 27, 2024, following the conclusion of Season 3, alongside a second film. The fourth season is set to run for five total cours, with the first two cours premiering consecutively starting April 3, 2026, while the remaining three cours have not yet received release dates.
That second film, ‘Tears of the Azure Sea,’ had its Japanese theatrical release on February 27, 2026, with a global rollout by Crunchyroll through Sony Pictures Releasing beginning in April 2026. The current arc follows the Jura-Tempest Federation as it works toward realizing a Human-Monster Coexistence Sphere, even as Granbell Rosso, a former Hero and head of the Five Elders of the Kingdom of Siltrosso, along with his granddaughter Mariabell, view Rimuru’s rise as a grave threat.
This season of the anime covers Chapters 100 through 115 of the source manga, giving both longtime readers and newcomers a rough sense of how much material remains before the current cour wraps. With three episodes of the current run confirmed and the political tension across Tempest, Lubelius and El Dorado still building, the show is entering a stretch where several long simmering conflicts appear ready to come to a head.
What do you think Episode 19 of ‘That Time I Got Reincarnated as a Slime’ will finally resolve, Diablo’s clash with Raine, Yuuki’s next move, or the deepening standoff between Rimuru and the Rozzo family?
