That Time I Got Reincarnated as a Slime Season 4: Release Date, Schedule, Plot Expectations & How to Watch

Release Date & Format

- Premiere Date: April 3, 2026

- Season Format: Five cours (a cour = roughly 12–13 episodes)

- Schedule:

        - First two cours will air consecutively starting April 2026

        

       - Remaining three cours will be released later, extending the season across multiple                   anime seasons

        - This extended format signals a major investment in the franchise, ensuring fans will            enjoy Rimuru’s adventures for a long stretch.

What to Expect in Season 4

- Rimuru’s evolving leadership: As the Demon Lord of Tempest, Rimuru faces new political and military challenges.

- Expanded world-building: The five-cour structure allows deeper exploration of alliances, conflicts, and lore.

- High-stakes battles: Expect more intense fights as Rimuru’s nation confronts powerful enemies.

- Character arcs: Supporting characters like Shion, Benimaru, and Veldora are expected to receive more spotlight.

How to Watch

- Streaming Platform: Crunchyroll will continue to be the global home for That Time I Got Reincarnated as a Slime.

- Languages: Subtitled and dubbed versions will be available in English and other major languages.

- Global Access: Fans worldwide can stream episodes simultaneously with Japan’s release.

Why This Season Matters

- Longest season yet: With five cours, Season 4 is the most expansive installment in the series.

- Closer to conclusion: The extended schedule suggests the anime is moving toward its endgame.

- Fan anticipation: Following the success of Season 3, expectations are high for more action, politics, and emotional depth.