Latest Updates: Tensura Season 4 Key Visual and PV Revealed
The long wait is finally over for fans of the Jura Tempest Federation! The first key visual and the very first promotional video (PV) for the upcoming TV anime That Time I Got Reincarnated as a Slime Season 4 have officially arrived. This new season, which is based on the popular original work by Yasuki Kawakami and Fuse, is already creating quite a buzz in the anime community. Along with the visuals, the production committee also shared some big news regarding the music that will be setting the tone for this new chapter. It has been confirmed that the opening theme will be performed by Eir Aoi, titled "Ekuji," while the ending theme will be CiON's "Thirst."

In the first key visual, we can see Rimuru, Mariabell, and Yuuki taking center stage. If you have been following the story closely, you'd know that the way this visual is designed is quite intentional. It seems to foreshadow the deep-seated intentions of each faction that we saw growing throughout the third season. More importantly, it points towards a direct confrontation between fates that have been intertwined since the very start of the series. For many of us, why That Time I Got Reincarnated as a Slime is a must watch fantasy epic is exactly because of these complex geopolitical shifts and character rivalries that finally come to a head.
Theme Songs and Artist Comments
The choice of artists for the theme songs has also gotten fans really excited. Speaking about the opening theme "Ekuji," Eir Aoi mentioned that it is an intense rock number designed to match the grand scale of the work. On the other side, CiON commented on the ending theme "Thirst," describing it as a song that combines a deep, enveloping sound with feelings so strong that they almost feel like they are drying up. This contrast between an energetic opening and a soulful ending is classic Tensura style.
TV anime “That Time I Got Reincarnated as a Slime Season 4” PV 1st
Special Features and Behind-the-Scenes Insights
In other related news, Natalie is currently running a very special feature regarding the movie That Time I Got Reincarnated as a Slime the Movie: Tears of the Blue Sea, which actually hit the screens on February 27th. This feature covers three main areas: comics, movies, and music. One of the highlights is a special report where Red Pen Takigawa goes inside Studio Eight Bit, the production house behind the anime. This gives us a really close look at the hard work and clever ideas the production staff puts into every frame.
Key Highlights of the Production Visit:
- Studio Eight Bit Infiltration: Red Pen Takigawa explores the creative environment of the studio.
- Staff Commitment: Detailed interviews showcasing the effort behind the powerful animation.
- Movie Tie-ins: How the recent film sets the stage for the events of Season 4.

It is honestly quite amazing to see the commitment behind the powerful footage we see on screen. As the story moves from the recent movie back into the main TV series, it becomes clear why That Time I Got Reincarnated as a Slime is a must watch fantasy epic for any serious anime fan. With February 25, 2026, marking the start of this big promotional push, the road to the Season 4 premiere is looking very bright indeed. Whether you are a fan of the manga or just the anime, there is plenty of content to keep you busy while we wait for the next big fight in the world of Rimuru Tempest.
[PR]