Tensura Season 4 Reveals New Key Visual, First Main Trailer, Theme Songs

That Time I Got Reincarnated as a Slime (Tensura) Season 4 revealed a new key visual and the first main trailer, introducing the theme songs. The anime is set to run for five split cours, starting on April 3.

It was also announced that the opening theme will be “Esoragoto” by Eir Aoi, while the ending theme will be “Katsubo” by CiON. You can hear the opening song in the trailer below.

Also check out the new key visual;

Fuse wrote the Tensura light novel series starting in 2014, featuring illustrations by Mitz Vah. The novel ended on November 29 last year with the release of Volume 23. The anime is adapting the manga, which is drawn by Taiki Kawakami.

The TV anime adaptation by studio 8bit began in October 2018, with the first season until March 2019. The second season was released through 2 split cours in Winter 2021 and Summer 2021. The third one began in April and concluded with Episode 24 on September 27, 2024.

That Time I Got Reincarnated as a Slime: The Movie – Scarlet Bond was the first movie for the franchise, and it premiered in 2022. The movie had an original story by the creator Fuse, also featuring the movie-original character called Hiiro.

Season 4 was announced alongside this second film after the conclusion of the third season. Crunchyroll is streaming both the first movie and three TV seasons. It’s also bringing the That Time I Got Reincarnated as a Slime the Movie: Tears of the Azure Sea (Tensura Movie 2) to North America on May 1, 2026, with both Japanese with English subtitles and English dub screenings.

Source: Isekai Channel Dream Land Anime
©Taiki Kawakami, Fuse, KODANSHA/“Ten-Sura” Project

Source: Dream Land Anime