That Time I Got Reincarnated as a Slime Season 4
転生したらスライムだった件 第4期
Heat
2 ▲1 (2026-09-26)
Episode buzz log
- Ep 14 13 posts
- Ep 15 23 posts 🔥 Most buzz
- Ep 18 9 posts
- Ep 19 13 posts
- Ep 20 17 posts
- Ep 21 17 posts
- Ep 22 16 posts
- Ep 23 15 posts
- Ep 24 21 posts Latest
Tallied from live-watch volume on X during each broadcast.
Season Heat records
- Fall 2026 This season so far Best #2 ・ Peak heat 100.0
What viewers are saying
Characters 3 OP 2 Cliffhanger 2
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476,000 followers
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A fourth season of the anime adaptation of Fuse and Taiki Kawakami's light novel series, produced by studio 8-bit and directed by Naokatsu Tsuda. The story continues the isekai fantasy adventure of a man reincarnated as a slime in a world of magic and monsters, where he builds a nation and navigates political and military conflicts.
Where to watch PR
Japan
Prime Video ↗
Some links on this page are affiliate links.
Source momentum
- 2026-08-19 Milestone 62,000,000 copies Series surpasses 62 million copies ↗
Music PR
🔥 Anisong heat 72 -2.9 1.7M views +51K this week
Database
- Source
- Light novel
- Studio
- 8-bit
- Original creator
- FuseTaiki Kawakami
- Director
- Naokatsu Tsuda
- Assistant director
- Kenji Yasuda
- Series composition
- Hitomi Ogawa
- Character design
- Mitz VahRyouma Ebata
- Chief animation director
- Masatomo KomineHideki YamazakiTomoko Itou
- Art director
- Ayumi Satou
- Music
- Ryuuta Iida
- Sound director
- Jin Aketagawa
- Voice actor
- Miho Okasaki(Rimuru Tempest)Takahiro Sakurai(Diablo)Kenjirou Tsuda(Bester)Haruki Ishiya(Rigur)Sayaka Oohara(Frey)Daisuke Ono(Granbell Rosso)Manami Numakura(Hinata Sakaguchi)Makoto Furukawa(Benimaru)Inori Minase(Mariabell Rosso)Tomoaki Maeno(Veldora Tempest)Yutaka Aoyama(Gald Mjormile)Kanehira Yamamoto(Rigurd)Rina Hidaka(Milim Nava)Tarou Kiuchi(Jinrai)Ayaka Asai(Kenya Misaki)Asuna Tomari(Gobta)Tomokazu Sugita(Adalmann)Taishi Murata(Fritz)
Merch picksPRRelated items for this title
BD/DVDRakuten Books Limited Complete Set Bonus: That Time I Got Reincarnated as a Slime Season 4 Vol. 2 (Special Limited Edition) Blu-ray — Includes A5 Charafine Graph with serial number (newly drawn Yuuki & Rimuru), acrylic stand, and set of 10 L-size bromide scene photos¥17,820
BD/DVDRakuten Books Limited Complete Set Bonus: That Time I Got Reincarnated as a Slime Season 4 Vol. 1 (Special Limited Edition) Blu-ray — Includes A5 Charafine Graph with serial number (newly drawn Yuuki & Rimuru), acrylic stand, and set of 10 L-size bromide scene photos¥17,820
BD/DVDTV Anime 'That Time I Got Reincarnated as a Slime Season 2' Second Ending Theme 'Reincarnate' (First Press Limited Edition CD+Blu-ray) [Takuma Terashima]¥1,965
FigureFree Shipping - That Time I Got Reincarnated as a Slime Q-Posket Milim Rare Color (Single Prize Figure) by Banpresto¥4,980
MerchScheduled to Ship 08/25: TV Anime 'That Time I Got Reincarnated as a Slime' POPUP Newly Drawn Acrylic Stand [Guy]¥1,980
Merch[Rimuru] That Time I Got Reincarnated as a Slime EFFECTREME -Rimuru Tempest- Figure¥2,980
🔎 Search goods stores for this title PR 🌏 CDJapan ↗
Latest news
- That Time I Got Reincarnated as a Slime season 4, part 2 finale episode 96 aired on BS11! Next season: July 2027. Streaming starts 23:00 today. Check platforms: [link] Share your thoughts with WatchingTheSlimeIsChill ↗
- Rimuru Character Greeting Event Round 2 Complete – Round 3 at 4:00 PM with Exclusive Fan and Mask Giveaways at Animate Ikebukuro ↗
- That Time I Got Reincarnated as a Slime—official anime setting materials collections vol.2 and vol.3 announced! Pre-orders begin today via A-on STORE. ↗
- 📣 News: 'That Time I Got Reincarnated as a Slime' movie & season 4 BD/DVD release celebration @Animate Ikebukuro Main! 🦉✨ Tomorrow (26th): exclusive Rimuru fan and mascot suit greetings 🤝 See you there! 💌 ↗
- Out Tomorrow: That Time I Got Reincarnated as a Slime: Tears of the Azure Sea BD & DVD ↗
More merchPR
MerchTV Anime 'That Time I Got Reincarnated as a Slime' POPUP Newly Drawn Aurora Keychain [Benimaru]¥880
MerchScheduled to Ship 08/25: TV Anime 'That Time I Got Reincarnated as a Slime' POPUP Mini Character Can Badge (Blind Box)¥550
MerchGreat Deal! That Time I Got Reincarnated as a Slime Rimuru's Transformation Can Badge (Set of 12) - Ensky (Yu-Packet)¥4,488
MerchThat Time I Got Reincarnated as a Slime - Chai Chara Plus Acrylic Keychain - Diablo (Official Licensed Goods, Colleize)¥1,680
MerchTV Anime 'That Time I Got Reincarnated as a Slime' POPUP Name Badge [Guy]¥770
MerchScheduled to Ship 08/25: TV Anime 'That Time I Got Reincarnated as a Slime' POPUP Newly Drawn Aurora Keychain [Rimuru]¥880
Collabs
Ongoing 6
- Lottery Ichiban Kuji Chokotto That Time I Got Reincarnated as a Slime ↗ 10/2 〜 (end date TBA) Online
- Merch Cute Chibi Mascots from Petit Norimas Series Return, with Character Name Rubber Straps, arriving as crane game prizes from August 6 (Thu). ↗ 8/6 〜 (end date TBA) Online
- Merch Rimuru-sama color-changing pair glasses debut with Rimuru transforming to match your drink's color. Starting August 6 (Thursday) ↗ 8/6 〜 (end date TBA)
- Merch That Time I Got Reincarnated as a Slime the Movie: Tears of the Azure Sea Arrives on Blu-ray and DVD September 25 ↗ 360 days left 9/25 〜 9/30
- Merch That Time I Got Reincarnated as a Slime – Cute Lord Rimuru apparel & goods! Advance sales at Wonder Festival 2026 Summer! 【Cospa Co., Ltd.】 ↗ 7/26 〜 (end date TBA)
- Campaign Mobile Online RPG Ken to Mahou no Logres: Inishie no Megami × That Time I Got Reincarnated as a Slime Collaboration Announced ↗ 7/15 〜 (end date TBA) Online
Upcoming 9
- Merch TV Anime That Time I Got Reincarnated as a Slime Moon-Viewing Ver. Release Fair at Animate ↗ 11/6 〜 11/29 animate
- Merch [Anime That Time I Got Reincarnated as a Slime] Merch Info — Character Rubber Mat ↗ dates TBA
- Merch Yesterday's highlight: That Time I Got Reincarnated as a Slime's Rimuru Tempest gets an imposing winged Banpresto prize figure, approx. 25 cm tall ↗ dates TBA
- Merch Preorders Open: That Time I Got Reincarnated as a Slime - Flip Phone Case, Mug, Pass Case, Metal Carabiner, Towel, Stickers, T-Shirt ↗ dates TBA Online
- Pop-up That Time I Got Reincarnated as a Slime Anime Pop-Up Shop ↗ dates TBA Online
- Pop-up That Time I Got Reincarnated as a Slime POP UP SHOP ↗ dates TBA Online
- Merch ／ Sales Begin Today at the Gashapon Bandai Official Shop Online Store ＼ Purchase Here: https://parks2.bandainamco-am.co.jp/item/ITEM_A4582769981821.html … "That Time I Got Reincarnated as a Slime Nokkarundesu♪ Figure" (500 yen incl. tax) ↗ dates TBA Online
- Merch [Yesterday's News] 'That Time I Got Reincarnated as a Slime' Rimuru-themed bowls, barrel mugs, and more goods! Also hologram can badges Vol.3 and trading can badges Vol.2! Now accepting reservations at Kadokawa Store! ↗ dates TBA Kadokawa Store
- Merch [Anime 'That Time I Got Reincarnated as a Slime'] Goods Info: Character rubber mat—reservations now open! (Azmaker) ↗ dates TBA Online
Past collab history 15
- Event What If I Reincarnated as Houchi Shoujo? ↗ 9/8 〜 9/28
- Campaign Welcome to the seductive bunny party! The Houchi Shoujo x That Time I Got Reincarnated as a Slime collab starts today, Tuesday, September 8, with free MR Shion up for grabs! ↗ 9/8 〜 9/28
- Merch That Time I Got Reincarnated as a Slime: Rimuru Rice Bowl ↗ 〜 8/4 / Online
- Merch Pre-Orders Now Open! 'That Time I Got Reincarnated as a Slime' Rice Bowl Now Available! That Time I Got Reincarnated as a Slime Rice Bowl (Rimuru) ↗ 〜 8/4 / Online
- Merch New Rimuru merch from That Time I Got Reincarnated as a Slime, including a thermos stainless mug and T-shirts, is now available from COSPA! ↗ 8/7 〜 9/6
- Merch #Comic Market 108 CharaON! Booth 【Anime 'That Time I Got Reincarnated as a Slime'] Goods Info: Items using newly drawn illustrations are now available for advance reservation! ↗ dates TBA / Online
- Merch New goods from "That Time I Got Reincarnated as a Slime" are here! Trading can badges, hologram can badges, rice paddles, barrel mugs, spoons, and more! Don't miss these must-have items for Tensura fans. Details: https://anime-store.jp/collections/tensura-goods … ↗ dates TBA / Online
- Campaign Slow Life in Another World (Isekai Nonbiri Life) × That Time I Got Reincarnated as a Slime Collaboration Part 2! Let's Camp with Slime Again! ↗ 8/1 〜 8/21 / Online
- Merch Pre-orders now open! New items from That Time I Got Reincarnated as a Slime: hologram can badges Ver.3, rice paddles, barrel mugs, bamboo spoons, and more! ↗ dates TBA
- Merch That Time I Got Reincarnated as a Slime: The Movie – Tears of the Blue Sea Blu-ray Special Limited Edition Animate Limited Set with Bonuses – Orders Now Open (Free Shipping for In-Store Pickup) ↗ dates TBA / Animate
- Merch Anime 'That Time I Got Reincarnated as a Slime' merchandise: character rubber mats, clear files, teacups, T-shirts now accepting preorders (Azmaker) ↗ dates TBA
- Merch Kanae Bunko 'That Time I Got Reincarnated as a Slime 16 Part 1' – Get a Bromide as Gamers Bonus! Check It with the Marker Charm! #Tensura ↗ dates TBA / GAMERS
- Merch Pre-orders open! That Time I Got Reincarnated as a Slime: light dry parka, plating T-shirt, dry T-shirt, shoulder tote, and large tote are here! ↗ dates TBA / Online
- Campaign New Logres × That Time I Got Reincarnated as a Slime Collaboration Begins! ↗ 7/15 〜 7/29 / Online
- Campaign Logres of Swords and Magic: Ancient Goddess x That Time I Got Reincarnated as a Slime New Collaboration Begins! ↗ 7/15 〜 7/29 / Online
What to buy PR
🧸 Buy
- Merch Scheduled to Ship 08/25: TV Anime 'That Time I Got Reincarnated as a Slime' POPUP Mini Character Acrylic Keychain [Veldora] ¥770
- Merch Scheduled to Ship 08/25: TV Anime 'That Time I Got Reincarnated as a Slime' POPUP Mini Character Acrylic Keychain [Diablo] ¥770
- BD/DVD That Time I Got Reincarnated as a Slime: Tears of the Blue Sea (Limited Edition Blu-ray) with Rakuten Books Exclusive Early Bonuses – Teaser Visual Acrylic Plate, 2 Scene-Shot Bromides, Surfing Rimuru Mini Acrylic Block – Miho Okasaki ¥9,405
- BD/DVD That Time I Got Reincarnated as a Slime Season 3 Vol. 4 (Limited Edition) [Blu-ray] – Taiki Kawakami ¥15,840
- BD/DVD That Time I Got Reincarnated as a Slime: Scarlet Bond (Limited Edition) [Blu-ray] – Miho Okasaki ¥8,066
- BD/DVD That Time I Got Reincarnated as a Slime: Scarlet Bond (Standard Edition) [Blu-ray] – Miho Okasaki ¥5,171
- BD/DVD That Time I Got Reincarnated as a Slime: The Dream of Colius (Limited Edition) [Blu-ray] – Taiki Kawakami ¥7,920
- BD/DVD That Time I Got Reincarnated as a Slime: Tensura 10th Live (Limited Edition) [Blu-ray] – (Hobby/Education) ¥7,920
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