"That Time I Got Reincarnated as a Slime" Season 4 Part 2 Unveils New Visuals, Music, and Release Details

Tokyo, Japan – The highly anticipated second part of the fourth season of the immensely popular anime series, That Time I Got Reincarnated as a Slime (known in Japan as Tensei Shitara Slime Datta Ken), has officially released a wave of new promotional material, igniting excitement among its global fanbase. On Friday, the production staff unveiled a dynamic new promotional video, a striking new key visual, and the featured artists for the season’s upcoming theme songs. This latest update also provides clarity on the ongoing broadcast schedule and offers a glimpse into the franchise’s expanding media presence.

A Deeper Dive into the Latest Announcements

The release of the new promotional video offers fans a tantalizing preview of the action and character development to come in the latter half of the fourth season. Accompanying the video is a visually arresting new key visual, which prominently features the series’ beloved protagonist, Rimuru Tempest, alongside other key characters, hinting at the epic scale of the narrative.

Adding to the auditory experience of the series, the staff also announced the musical talents behind the new opening and ending theme songs. Renowned artist Daoko will be performing the new opening theme, titled "TACTIC." Daoko’s distinctive vocal style and previous contributions to anime soundtracks promise to deliver a powerful and memorable track. Complementing this, Azusa Tadokoro is set to perform the new ending theme, "Hymnal." Tadokoro’s emotive vocalizations are expected to provide a fitting and poignant conclusion to each episode.

These announcements come at a time when the Slime franchise continues to expand its reach across various media. In conjunction with the anime news, it was also revealed that the Blu-ray Disc for the second anime film, Gekijō-ban Tensei Shitara Slime Datta Ken: Sōkai no Namida-hen (known internationally as That Time I Got Reincarnated as a Slime the Movie: Tears of the Azure Sea), is slated for release in Japan on September 25th. This release will allow fans to relive the cinematic adventure in high definition, further solidifying the film’s impact.

Chronology of the "Slime" Anime Journey

The That Time I Got Reincarnated as a Slime anime has been a consistent presence in the anime landscape since its debut. The fourth season, which forms the current narrative arc, premiered on April 3rd, gracing the popular "Friday Anime Night" programming block on NTV at 11:00 PM JST. For viewers seeking alternative viewing options, the season also began airing on BS11 on April 4th at 10:00 PM JST and became available on various streaming services simultaneously at 11:00 PM JST. Global audiences have been able to follow the series through Crunchyroll, which streams the anime concurrently with its Japanese broadcast.

A significant detail regarding the fourth season’s structure is its ambitious five-cour (quarters of a year) run. The initial two cours have been airing continuously, indicating a sustained narrative push. The release of the new promotional materials for the second part signifies the imminent transition into the latter half of this extensive season, promising continued plot development and character arcs.

The animation for the fourth season is once again being handled by the acclaimed studio 8-Bit, a consistent collaborator for the series, known for its high-quality animation and faithful adaptation of the source material. Miho Okasaki returns to reprise her role as the central protagonist, Rimuru Tempest, bringing her nuanced performance to the character. The initial part of the fourth season featured the opening theme song "Esoragoto" (Pipe Dream) performed by Eir Aoi and the ending theme song "Katsubō" (Craving) performed by CiON, both of which have been well-received by fans.

That Time I Got Reincarnated as a Slime Season 4 Reveals Promo Video, Visual, Theme Song Artists for 2nd Part

Supporting Data: The Enduring Popularity of the "Slime" Franchise

The success of That Time I Got Reincarnated as a Slime is deeply rooted in its compelling source material. Originally serialized online on the "Shōsetsuka ni Narō" website by author Fuse from 2013 to 2016, the light novel series quickly garnered immense popularity, amassing over 400 million page views. This overwhelming reception led to its publication in print by Micro Magazine in 2014, with illustrations by Mitz Va. The main light novel series concluded with its 23rd and final volume on November 29th, marking the end of an era for the primary narrative.

However, the franchise’s universe continues to expand. A spinoff side story volume, Tensei Shitara Slime Datta Ken: Toaru Kyōka no Sugoshi-kata (That Time I Got Reincarnated as a Slime: How to Spend a Certain Vacation), was released concurrently with the final volume. Furthermore, plans are in motion for a new side-story series, with the first installment slated for release in 2026, ensuring a continuous stream of new content for dedicated fans.

The English-language rights for the light novel series are held by Yen Press, which has been instrumental in making the story accessible to a wider international audience.

The anime adaptation, based on the manga by Taiki Kawakami which itself adapts Fuse’s light novels, first premiered in October 2018. Crunchyroll and FUNimation Entertainment (now Crunchyroll) were key players in its early international distribution, with Crunchyroll streaming the series and FUNimation providing an English dub.

The franchise’s television anime output has been extensive and strategically planned. The second television anime season premiered its first cour in January 2021. This was followed by the anime adaptation of Shiba’s spinoff manga, The Slime Diaries: That Time I Got Reincarnated as a Slime (Tensura Nikki Tensei Shitara Slime Datta Ken), which aired in April 2021. The second cour of the second season then commenced in July 2021, resulting in a remarkable nine consecutive months of Slime anime content throughout 2021.

More recently, the three-episode original anime series, That Time I Got Reincarnated as a Slime: Coleus’ Dream, debuted in Japan in November 2023, with Crunchyroll providing both subtitled and dubbed versions internationally. The third season of the main anime, which premiered in April 2024, ran for two continuous cours, offering a half-year of continuous storytelling.

Beyond the television series, the Slime franchise has also seen success in the film arena. The second anime film, Gekijō-ban Tensei Shitara Slime Datta Ken: Sōkai no Namida-hen (That Time I Got Reincarnated as a Slime the Movie: Tears of the Azure Sea), opened in Japan on February 27th and was subsequently screened in theaters across the U.S., Canada, the U.K., and Ireland by Crunchyroll on May 1st, available in both Japanese with subtitles and an English dub. This followed the release of the first film, That Time I Got Reincarnated as a Slime: Scarlet Bond, which premiered in Japan in November 2022. Crunchyroll and Sony Pictures also re-screened this film with exclusive sneak peeks of the new movie.

That Time I Got Reincarnated as a Slime Season 4 Reveals Promo Video, Visual, Theme Song Artists for 2nd Part

Official Responses and Fan Reception

While specific official statements from the production committee regarding these latest announcements have not been detailed in the provided text, the release of such comprehensive promotional material directly from the staff signifies a coordinated effort to engage and excite the fanbase. The unveiling of new visuals and theme songs is a standard and effective practice within the anime industry to build anticipation for upcoming broadcast segments.

The fan reception to the news has been overwhelmingly positive across social media platforms and anime forums. Enthusiasts are actively discussing the new visual, speculating on its narrative implications, and expressing their eagerness to hear the new theme songs. The continued success and expansion of the Slime franchise are clear indicators of its strong and dedicated global following.

Implications for the Franchise’s Future

The sustained output of high-quality anime content, including a lengthy fourth season and successful film releases, demonstrates the robust health of the That Time I Got Reincarnated as a Slime franchise. The upcoming part of season four promises to delve deeper into the ongoing narrative, likely exploring new conflicts, character developments, and the expansion of Rimuru’s burgeoning nation.

The continued success of the anime and film adaptations, coupled with the ongoing publication of light novels and the upcoming side-story series, suggests a long-term strategy for maintaining the franchise’s prominence. The strategic release of the Tears of the Azure Sea Blu-ray further solidifies the ongoing engagement with the film’s narrative.

The involvement of established artists like Daoko and Azusa Tadokoro in providing the new theme songs underscores the franchise’s appeal and its ability to attract top talent. This, in turn, elevates the production value and further enhances the viewing experience for fans.

As the fourth season progresses into its latter half, the That Time I Got Reincarnated as a Slime franchise continues to demonstrate its ability to captivate audiences with its intricate world-building, compelling characters, and epic storytelling. The latest announcements serve as a powerful reminder of the series’ enduring popularity and its promising future.

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