by A special exhibition celebrating the hugely popular isekai series “That Time I Got Reincarnated as a Slime” (commonly known as “Tensei Slime”) will be held at Anime Tokyo Station in Ikebukuro. The event coincides with the upcoming release of the franchise’s second anime film and is part of the large-scale “Tensei Slime 10th Project.”
With a new movie and a fourth TV season on the way, 2026 is shaping up to be a major year for the beloved fantasy series.
About “That Time I Got Reincarnated as a Slime”
Based on the light novel by Fuse, That Time I Got Reincarnated as a Slime is one of the most influential isekai (another-world) anime of the past decade.
The story follows Satoru Mikami, an ordinary office worker who is suddenly killed in an unexpected incident and reincarnated in a fantasy world as a slime. Taking the name Rimuru Tempest, he gradually builds alliances, founds a nation, and reshapes the balance of power in his new world.
Blending:
- Action-packed fantasy battles
- Political world-building
- Emotional friendships
- Humor and heartwarming moments
“Tensei Slime” played a major role in fueling the modern isekai boom and remains a flagship title in the genre.
Second Anime Film: “Tears of the Blue Sea”
The franchise’s second theatrical installment, “That Time I Got Reincarnated as a Slime: Tears of the Blue Sea,” will open nationwide on Friday, February 27.
Key highlights:
- Supervised by original author Fuse
- First original sea-themed story in the franchise
- Completely new cinematic narrative
- Expands Rimuru’s world beyond the continent
Unlike adaptations of existing arcs, this film introduces an original storyline set on the open ocean, promising new characters, new conflicts, and large-scale action sequences.
The first movie proved the franchise’s theatrical power, and expectations are high for this follow-up.
Season 4 Coming in April
Adding to the excitement, Season 4 of the TV anime is scheduled to begin airing in April 2026.
Fans can expect:
- Continued development of Tempest’s political alliances
- Escalating tensions between powerful nations
- Character growth for Rimuru and his allies
- High-level magic battles
With both a new movie and a new season arriving in the same year, 2026 is effectively a celebration year for the franchise.
Special Exhibition at Anime Tokyo Station
To commemorate these milestones, Anime Tokyo Station will host a “That Time I Got Reincarnated as a Slime Special Exhibition” from:
February 21 to May 24, 2026
Minami-Ikebukuro, Toshima-ku, Tokyo
Admission: Free
This exhibition is part of the “Tensei Slime 10th Project,” launched in 2023 to celebrate the 10th anniversary of the web novel’s serialization.
What You Can See at the Exhibition
The event offers immersive content for both longtime fans and newcomers.
1. Character Life-Size Panels
Large-scale displays introduce key characters from Seasons 1 through 3, allowing visitors to revisit major story arcs.
2. Rimuru & Veldora Mosaic Art
A stunning mosaic artwork created from still images highlights the iconic friendship between Rimuru and Veldora—one of the emotional foundations of the series.
3. AR Photo Experience
Visitors can take augmented reality photos alongside Rimuru in an interactive digital photo spot.
4. Story Retrospective Displays
The exhibition traces the anime’s journey through Season 3, summarizing major events, alliances, and turning points.
This makes the event enjoyable not only for devoted fans but also for beginners who want a quick introduction to the series before watching the new movie.
About Anime Tokyo Station
Anime Tokyo Station is a hub dedicated to showcasing Japanese anime culture to both domestic and international visitors.
Location: Fujikyu Building East No. 5,
2-25-5 Minami-Ikebukuro, Toshima-ku, Tokyo
Hours: 11:00 AM – 7:00 PM
(Special exhibition closes at 6:30 PM)
Closed on Mondays
The venue regularly hosts exhibitions highlighting globally popular anime franchises.
Why This Exhibition Matters
“Tensei Slime” has grown from a web novel into:
- A best-selling light novel series
- Multiple manga adaptations
- Four anime seasons
- Two theatrical films
- Games and merchandise
The exhibition celebrates not only the anime adaptation but the franchise’s entire evolution over the past decade.
Final Thoughts
With the second movie release, Season 4 on the horizon, and a commemorative exhibition underway, “That Time I Got Reincarnated as a Slime” continues to expand its global influence.
Whether you’re a longtime fan of Rimuru Tempest or just discovering the world of isekai anime, the special exhibition at Anime Tokyo Station offers the perfect opportunity to dive into the universe of “Tensei Slime.”
2026 is officially shaping up to be a landmark year for one of anime’s most beloved fantasy franchises.
