Anime Watch Time
How Long Does It Take to Watch That Time I Got Reincarnated as a Slime Season 4?
Romaji: Tensei Shitara Slime Datta Ken 4th Season · Native: 転生したらスライムだった件 第4期
That Time I Got Reincarnated as a Slime Season 4 takes about 6 hours (6 hours) to watch in full, across 15 episodes. Use the watch time calculator for an estimate based on your own pace and playback speed.
About That Time I Got Reincarnated as a Slime Season 4
The fourth season of Tensei Shitara Slime Datta Ken.
Demon Lord Rimuru's dream of creating an alliance between humans and monsters takes a step closer to being realized. As Tempest continues to prosper, Granville Rozzo and his granddaughter, Maribel Rozzo, clash with Demon Lord Rimuru over their plan to protect mankind by ruling over them. Meanwhile, in El Dorado, Demon Lord Leon works toward goals of his own. The awakening of a new Hero draws near!
Series Context
Score
8.20
Year
2026
Format
TV
Source
Light Novel
Status
Currently Airing
Prequels, Sequels & Related Entries
That Time I Got Reincarnated as a Slime Season 4 connects to 1 other entry — useful to know if you want the full watch time for the whole story, not just this one.
Franchise Guide
Watching the full That Time I Got Reincarnated as a Slime franchise?
The franchise page groups the connected seasons, movies, and specials into one watch-order guide, with a combined total watch time.
Episode Count and Watch Time
That Time I Got Reincarnated as a Slime Season 4 Episode Count and Total Watch Time
Episodes
15
Episode length
24 min
Total watch time
6 hours
Status
Currently Airing
This entry is still airing, so total watch time will keep growing as new episodes release.
Binge Watching Schedule
Simple Watch Schedule for That Time I Got Reincarnated as a Slime Season 4
Based on average episode length and normal playback speed.
| Episodes per day | Days to finish |
|---|---|
| 2 | 7.5 days |
| 5 | 3 days |
| 10 | 1.5 days |
Quick Answers About That Time I Got Reincarnated as a Slime Season 4
Does That Time I Got Reincarnated as a Slime Season 4 have filler episodes?+
No — That Time I Got Reincarnated as a Slime Season 4 has no filler episodes, so the full watch time already reflects the main story only.
What changes if you skip intros and outros?+
Skipping roughly 3 minutes per episode lowers the total watch time to about 5.3 hours, versus 6 hours with intros and outros included.
Is That Time I Got Reincarnated as a Slime Season 4 worth binge-watching?+
This entry is still airing, so total watch time will keep growing as new episodes release.
