How to Watch That Time I Got Reincarnated as a Slime in Order (2026 Complete Guide)

recommendation

【2026 Latest】Complete Watch Order Guide for “That Time I Got Reincarnated as a Slime”

🚀 Conclusion: Recommended Watch Order
Season 1 → OAD → Season 2 → Movie → Season 3 → Season 4
👉 Release order = chronological order, so you can enjoy it smoothly without confusion✨

Quick Access for Fans

That Time I Got Reincarnated as a Slime – Watch Order (2026 Edition)

OrderTitleTypeRelease InfoRecommendation
1That Time I Got Reincarnated as a Slime (Season 1)TV Anime2018★★★★★
2That Time I Got Reincarnated as a Slime OAD (5 Episodes)OVA2019–2020★★★☆☆
3That Time I Got Reincarnated as a Slime Season 2 (Part 1 & 2)TV Anime2021★★★★★
4The Slime DiariesSpin-off2021★★★☆☆
5Visions of ColeusSpecial Episodes2023★★★★☆
6Scarlet Bond (Movie)Movie2022★★★★☆
7That Time I Got Reincarnated as a Slime Season 3TV Anime2024★★★★★
8That Time I Got Reincarnated as a Slime Season 4TV AnimeFrom April 3, 2026 (Fri)★★★★★

Why This Watch Order Works

(C)川上泰樹・伏瀬・講談社/転スラ製作委員会

This order is basically release order = chronological order, so you can just follow it straight.

But here’s the important part:

  • Season 1 → Season 2 is essential
    → Major character development and huge plot turning points (you really don’t want spoilers here)
  • OAD comes after Season 1
    → It contains side stories and school arcs that fit naturally between S1 and S2
  • Season 2 must be watched before everything after
    → Some entries (especially Visions of Coleus and the movie) assume you already know what happens in Season 2
  • Movie (Scarlet Bond) takes place after Season 2
    → Watching it earlier can feel confusing or spoil context
  • Season 3 continues directly from Season 2 & Movie timeline

👉 In short:
If you break this order, you risk spoilers and losing emotional impact, especially around Rimuru’s evolution.


Personal Take

If you’re watching for the best experience:

  • Season 2 is the emotional peak
    Watching everything in order makes that moment hit way harder.
    Trust me, this is where the series goes from “fun isekai” to “serious power fantasy with stakes.”
  • You can skip OAD and Slime Diaries if you’re short on time
    BUT…
    → They make the world feel more alive
    → Characters feel more “real” afterward
  • Visions of Coleus is underrated
    → It feels like a hidden bridge between arcs
    → Watching it before Season 3 actually improves understanding
  • The movie is optional, but worth it
    → Think of it as bonus world-building + cool fights
    → Not required, but satisfying

That Time I Got Reincarnated as a Slime – Streaming Platforms (2026)

PlatformRegionsAvailabilitySub/DubRecommendation
CrunchyrollUS, UK, Canada, Australia, EU, LATAM, Southeast AsiaFull series (S1–S4), OAD, spin-offs, movie (slight regional differences)✅ English Sub / ✅ English Dub⭐⭐⭐⭐⭐
NetflixUS, UK, Canada, Australia, parts of EU & AsiaSeason 1 widely available, later seasons vary by region✅ English Sub / ✅ English Dub (select regions)⭐⭐⭐☆☆
Amazon Prime VideoUS, UK, EUPartial availability (rentals or add-on channels)✅ English Sub / ⚠️ Dub varies⭐⭐☆☆☆
Disney+Southeast Asia (select regions)Season 4 simulcast in some regions✅ English Sub / ⚠️ Dub varies⭐⭐⭐☆☆

Quick Take

  • ⭐⭐⭐⭐⭐ Best choice: Crunchyroll (full access + simulcast)
  • ⭐⭐⭐☆☆ Good backup: Netflix / Hulu / Disney+
  • ⭐⭐☆☆☆ Limited: Prime Video / HIDIVE

🇯🇵 That Time I Got Reincarnated as a Slime – Streaming Platforms (Japan Only, 2026)

PlatformTypeAvailabilityNotesRecommendation
U-NEXTSubscriptionFull series (S1–S4, OVA, movie)Best overall coverage, great for binge-watching⭐⭐⭐⭐⭐
dアニメストアSubscriptionAlmost all anime content availableBest value for anime fans⭐⭐⭐⭐⭐
Amazon Prime VideoSubscription + RentalFull series (some rental required)Good balance of cost and availability⭐⭐⭐⭐☆
DMM TVSubscriptionLatest season includedVery affordable, strong lineup⭐⭐⭐⭐☆
HuluSubscriptionMultiple seasons availableStable platform in Japan⭐⭐⭐⭐☆
ABEMAFree + SubscriptionLatest episodes (free with ads, limited time)Great for catching new episodes for free⭐⭐⭐⭐☆
NetflixSubscriptionSelected seasonsEasy access but not always complete⭐⭐⭐☆☆
Disney+SubscriptionPartial availabilitySecondary option⭐⭐⭐☆☆
バンダイチャンネルSubscription + RentalFull series availableMore niche, anime-focused⭐⭐⭐☆☆

Quick Take

  • ⭐⭐⭐⭐⭐ Best Overall: U-NEXT / dアニメストア
  • ⭐⭐⭐⭐☆ Best Balance: Prime Video / DMM TV / Hulu / ABEMA
  • ⭐⭐⭐☆☆ Optional / Backup: Netflix / TVer / Disney+

🇯🇵 Watching Japanese Streaming Services from Abroad? Here’s What You Need to Know!

  1. Most services are geo-locked to Japan.
    → You’ll need a Japanese IP address (VPN) to access most Japanese platforms like dAnime Store, U-NEXT, ABEMA, etc.
  2. No English subtitles (usually).
    → Japanese services mainly cater to native speakers—subtitles are usually in Japanese only.
  3. Payment requires Japanese methods.
    → Some platforms require a Japanese credit card, address, or phone number to sign up.
  4. Amazon Prime Video JP is region-specific.
    → Even if you have Amazon Prime in your country, you’ll need a Japanese Prime account to watch JP-only titles.
  5. Streaming schedules follow Japan Time (JST).
    → New episodes drop based on JST, so time differences may apply.

📝 Bonus Tip:
Some global services (like Netflix or Disney+) also offer Japanese-only exclusives, but availability and subtitles vary by region. Always check your local library!

FAQ “Reddit Debates vs Japanese Fan Perspective” (Tensura)

Q
① Season 4 Pacing Concerns
Reddit Question
“Is it going to be slow again? Too much talking, feels like another setup season?”
A

Japanese Fan Perspective
That concern makes sense, but the way this series is viewed in Japan is a bit different. Tensura has never really been just about constant action. It’s more about building a world, relationships, and a functioning nation. Those meeting scenes aren’t seen as filler, but as groundwork that makes later moments hit harder.

From a viewing experience standpoint, a lot of fans notice that scenes that felt “slow” at first actually pay off later in a really satisfying way. You end up going back and thinking, “Oh, that’s why that conversation mattered.” So even if it feels slow week-to-week, it often feels much better when you look at the arc as a whole.

Q
② “Rimuru Is Too OP” Debate
Reddit Question
“Rimuru is too overpowered. If no one can beat him, where’s the tension?”
A

Japanese Fan Perspective
This really comes down to what you expect from the series. In Japan, Tensura isn’t mainly enjoyed as a “who wins the fight” kind of story. It’s more about how Rimuru uses that power, how he governs, and how he protects and grows his nation.

After Season 2 especially, the focus shifts away from simple win/lose tension and toward decisions, responsibility, and consequences. The interesting part isn’t “Can he win?” but “What choice will he make?”

When you actually watch it this way, the tension is still there, just in a different form. It’s less about survival and more about leadership.

Q
③ Too Much Politics / Not Enough Action
Reddit Question
“Why are there so many meetings? Where are the fights?”
A

Japanese Fan Perspective
This is definitely a split point, but in Japan, a lot of fans actually see this as one of the series’ strengths. Tensura is often enjoyed almost like a nation-building or strategy story, not just an action anime.

Those meetings aren’t just exposition. They’re where characters show their personalities, values, and roles. Characters like Diablo, for example, often stand out even more in these scenes than in battles.

From a viewer’s perspective, you start getting pulled into the strategy and decision-making. Instead of waiting for the next fight, you’re thinking, “What move are they going to make next?” It creates a different kind of tension, and for many fans, that’s exactly what makes the series engaging.

🎭 What Is “That Time I Got Reincarnated as a Slime”?

Hi there, anime fans! 😊

“Where should I start?”
“Is the timeline complicated?”

If you’ve been wondering, good news—this series is actually very beginner-friendly.

Based on the popular light novel by Fuse, this anime follows an ordinary man who is reincarnated as a slime in another world and gradually builds his own nation.

What makes it special is the balance between:

  • Relaxed, fun world-building
  • Strategic battles and power growth
  • Strong themes of friendship and leadership

As the story progresses, it evolves from a light isekai adventure into a much deeper and more emotional narrative, making it incredibly satisfying to watch in order.

If you enjoy fantasy worlds, character growth, and a bit of everything—comedy, action, and heart—this is a series that’s easy to get into and hard to stop watching.

💖 Ready to Dive Deeper? Check Out the Official Anime Website for Visuals, Cast, and Staff Info →Official Website Here

(C)川上泰樹・伏瀬・講談社/転スラ製作委員会
SeasonHighlights / Story DevelopmentFan Perspective (Oshi Points)Collaboration & Trend (Japan)
Season 1Isekai reincarnation → nation-building in Tempest. Rapid expansion through encounters and naming. Emotional depth rises with Shizu’s farewell. Emotional scene!Rimuru’s “ideal protagonist” aura pulls you in instantly 💜 Naming = bonds. This is where you realize “this world is kind.” Entry point.“That Time I Got Reincarnated as a Slime” builds search foundation. Keywords “Tensura” and “Rimuru” trend steadily. Animate goods collaborations become standard.
Season 2Conflict with human factions → major turning point. Demon Lord awakening changes everything. Walpurgis expands the world. Awakening scene! Must-watch episode!Diablo’s debut = popularity explosion 🔥 His overwhelming loyalty hits hard. Rimuru’s awakening = universal “fall into the series” moment.“Tensura awakening” and “Diablo” spike in searches. #転スラ #ディアブロ trend on X. Power ranking content surges.
The Slime DiariesPure slice-of-life spin-off. No battles, just daily life in Tempest. Deepens character relationships. Wholesome scene!“Too peaceful, it hurts (in a good way)” 🎀 Seeing your favorites’ daily lives is pure comfort. Gap appeal makes you love them more.“Slime Diaries” and “healing anime” trend in search. #転スラ日記 posts increase. Animate Cafe Gratte collaborations align with daily-life demand.
Scarlet Bond (Movie)Original story set after Season 2. Emotion-driven narrative with new characters. Movie-quality action and visuals. Battle scene!High-quality animation makes every character shine 🔥 Rimuru’s kindness + power contrast stands out. New character dynamics are compelling.“That Time I Got Reincarnated as a Slime the Movie: Scarlet Bond” boosts search volume. Theater bonuses trend. Shinjuku Marui Annex POP UP SHOP held.
Visions of ColeusInfiltration mission + royal conflict. Dense short arc focused on politics and strategy. Important bridge to Season 3. Strategy scene!Short but extremely satisfying 💥 Tactical moves and character decisions hit hard. Hidden gem for fans who watched it.“Visions of Coleus review” and “Tensura timeline” rise in searches. Reevaluated as key supplementary content. Theory discussions increase.
Season 3Political arc of Demon Lord Rimuru. Diplomacy, religion, and governance take center stage. Tension rises with Hinata. Confrontation scene!Diablo domination moments remain fan-favorite 💜 Rimuru’s growth as a ruler hits deep. Strategy over combat attracts new fans.“Tensura Season 3 review” and “Hinata fight” trend. #転スラ3期 spreads on X. Tower Records POP UP SHOP (2026) features new illustrations.
Season 4 (2026–)Full-scale war phase begins. National conflicts escalate. Culmination of all previous build-up. War scene!Anticipation for Rimuru at full power is maxed out 🔥 The deeper you’ve followed, the harder it hits. Strong “final arc” energy.“That Time I Got Reincarnated as a Slime Season 4” spikes in search with April 2026 release. #転スラ4期 trends. Joyfull × Tensura collaboration (2026) expands promotions.

Collaboration :
Currently in Japan, collaborations like the Joyfull × That Time I Got Reincarnated as a Slime campaign and Tower Records POP UP SHOP (2026) are ongoing.

For real-time updates on limited merchandise availability and how to find participating locations, check our [2026 Latest Collaboration Guide].

■ Final Thoughts

(C)川上泰樹・伏瀬・講談社/転スラ製作委員会

That Time I Got Reincarnated as a Slime” is one of those rare anime where you can simply follow the release order and fully enjoy the story without confusion.

Start with Season 1, follow the timeline naturally, and you’ll experience the character growth and major turning points exactly as intended. The impact—especially in Season 2 and beyond—hits much stronger this way.

If you’re short on time, you can stick to the main seasons. But if you want the full experience, adding the movie and side stories will make the world feel richer and more immersive.

👉 Simple, enjoyable, and surprisingly deep—this is a series well worth your time.

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