That Time I Got Reincarnated as a Slime Season 4 Manga Chapter Starting Point

If you’re anything like me, finishing Season 3 of That Time I Got Reincarnated as a Slime felt bittersweet. The Founder’s Festival arc wrapped up with celebration, politics, and that classic Rimuru charm—but it also left a huge sense that something much bigger is brewing behind the scenes.

So the real question every fan is asking: Where do you continue TenSura after Season 3?

Here’s my honest, fan-to-fan breakdown—no fluff, just what you actually need to know.

Where Season 3 Ends in the Manga

Season 3 of That Time I Got Reincarnated as a Slime adapts up through the end of Light Novel Volume 9.

If you want to jump into the manga right after the anime:

• Start with Manga Chapter 119
• The anime finale roughly covers through Chapter 118
• For light novel readers, begin with Volume 10

That’s the clean transition point. No need to reread entire arcs unless you want extra detail.

Why I Recommend Starting at Chapter 119

Personally, I went back and skimmed the last few manga chapters before 119 just to feel the transition more smoothly—but technically, you can jump straight in.

Here’s why Chapter 119 matters:

• It marks the true aftermath of the Founder’s Festival
• The political tension starts escalating fast
• We begin to see the larger powers reacting to Tempest’s rapid rise
• The mysterious “Five Elders” step further into the spotlight

Season 3 was celebratory. Chapter 119 feels like the calm before a geopolitical storm.

And trust me — the tone starts shifting.

Strongest Characters in That Time I Got Reincarnated as a Slime Season 4: The Ultimate Power Ranking

Manga vs. Light Novel: My Honest Take

This debate never ends in anime communities, so here’s my personal opinion as someone who’s read both.

The Manga

• Gorgeous art
• Smooth pacing
• Easy to follow
• Great balance between dialogue and action
• Monthly releases (which can feel slow)

The manga is perfect if you want to stay visually connected to the anime style.

The Light Novel

• Much deeper political and economic detail
• Heavy internal monologues
• More strategic nuance
• Way further ahead in the story

If you want to be fully caught up and understand Rimuru’s long-term evolution, the light novel is king.

If you want something that feels like extended anime episodes, go manga.

That Time I Got Reincarnated as a Slime Season 4: Release Date, Massive Episode Count, and Arc Spoilers

What Season 4 Is Likely to Cover (No Heavy Spoilers)

Season 4 has already been officially confirmed, and it’s expected to adapt Light Novel Volumes 10–12.

Here’s what you should prepare for:

1. Political Chess, Not Just Battles

Rimuru is no longer just building a nation — he’s influencing the world balance. That attracts attention from people who don’t like power shifts.

2. The Rosso Family

Granbell Rosso and Mariabell Rosso become central players. Expect strategic manipulation, economic pressure, and behind-the-scenes schemes.

3. Economic Warfare

Yes — actual economic warfare. Tempest’s growth threatens global systems, and some factions try to destabilize it financially rather than militarily.

4. Diplomatic Expansion

Relationships deepen with the Holy Empire of Lubelius and the Sorcerous Dynasty Sarion.

Season 4 won’t just be about flashy fights. It’s about Rimuru stepping into true world-leader territory.

Season 4 Release Date

Season 4 of That Time I Got Reincarnated as a Slime is officially set to premiere on April 3, 2026.

It will stream on Crunchyroll.

There are also strong reports suggesting a possibly longer installment, potentially split into multiple cours with an expanded episode count, which could make this the most ambitious TenSura season yet.

Quick Comparison: Where Everything Stands

If you’re impatient like me, manga is the sweet spot. If you want full immersion, light novel all the way.

Did the Anime Skip Anything Important?

Short answer: not really.

Long answer: yes… but mostly small details.

The anime trims some world-building exposition, minor character introductions, and deeper political explanations. Nothing story-breaking — but if you love world mechanics and strategy, the source material adds a lot of flavor.

My Personal Recommendation

Here’s what I’d tell any TenSura fan:

• If you want to stay close to the anime vibe → Start Manga Chapter 119
• If you want maximum depth and future content → Start Light Novel Volume 10
• If you just want to re-experience everything → reread from the Founder’s Festival arc

For me, I started at Chapter 119 and then eventually switched to the light novels because I couldn’t wait.

And honestly, no regrets.

Final Thoughts

Season 3 felt like a celebration of how far Rimuru has come. But what’s coming next feels bigger.

The power scaling shifts. The political pressure rises. The world starts responding.

TenSura is evolving from kingdom-building fantasy into something much more strategic and globally complex.

If you loved Season 3, this next phase might actually become your favorite part of the series.

Now excuse me while I go reread Chapter 119 again.