The staff of That Time I Got Reincarnated as a Slime (Tensura) season 4 announced that the anime will return for its third cour in July 2027, according to Anime News Network. Season 4 totals 5 cours; the first two aired consecutively from April 3, 2026 on NTV's Friday Anime Night block and ended on September 25, 2026.
Clayman's Revenge Spinoff Comes To TV
The same announcement confirmed a TV anime for the spinoff That Time I Got Reincarnated as a Slime: Clayman's Revenge, set to premiere in April 2027. The staff includes director Kentarō Sugimoto (Blue Lock, Laid-Back Camp TV 3), script supervisor Yūji Haibara and character designers Asumi Hashimoto and Hideki Sakai; Takehito Koyasu returns as Clayman.
Schedule Summary
- Season 4, cours 1–2: April 3–September 25, 2026 (completed)
- Clayman's Revenge: April 2027
- Season 4, cour 3: July 2027
- Studio: 8-Bit (both the main series and the spinoff)
Sources: Anime News Network, Crunchyroll, Anitrendz. As of September 26, 2026.
