That Time I Got Reincarnated as a Slime complete watch order guide.

That Time I Got Reincarnated as a Slime Watch Order

1
TenSura Season 1 (2018–2019)24 Episodes + OVAs

Rimuru's early nation-building. Goblin village through the Clayman arc setup.

2
TenSura Season 2 (2021)24 Episodes

The Clayman arc and Rimuru's evolution into a Demon Lord.

3
TenSura Season 3 (2024)Ongoing as of 2026

Continues the story.

Tips

It's a Nation-Building Isekai

Rimuru's goal is building a country, not defeating a demon lord. The political and diplomatic elements are as important as combat.

The Power Escalation Is Enormous

Rimuru starts as a small slime and becomes a god-tier being. The gap between his early and late power is staggering.

Rimuru Is Genuinely Kind

Unlike many isekai protagonists, Rimuru's kindness is a real character trait — not just a surface quality. His compassion shapes every decision.