About That Time I Got Reincarnated as a Slime Merch
If you've ever dreamed of building your own nation from scratch, you know the appeal of Rimuru Tempest. That Time I Got Reincarnated as a Slime, often called TenSura by fans, is a story about a humble office worker who dies and wakes up in a fantasy world as a powerful slime with the ability to absorb anything. What starts as a simple survival tale grows into an epic saga of diplomacy, monster rights, and the founding of a monster federation. Fans of the light novels, manga, and hit anime series have followed Rimuru's journey from a lonely blob to a respected leader, gathering allies like the loyal lizardman Gabiru, the fierce dragon Ifrit, and the stoic swordsman Benimaru. The show is beloved for its blend of action, humor, and surprisingly deep world-building, where even villains get nuanced backstories.
For those who want to carry a piece of that world into their everyday lives, our official That Time I Got Reincarnated as a Slime Merch Store offers a curated selection of apparel and accessories. Whether you're team Rimuru, a fan of the cheerful demon lord Milim Nava, or you just appreciate the intricate character designs, you'll find something that resonates. Our apparel includes stylish t-shirts and hoodies featuring iconic scenes and characters, while our accessories range from cosplay-ready items to everyday pieces that let you subtly nod to your favorite isekai adventure. Each item is officially licensed, ensuring that you are getting authentic merchandise that supports the creators behind the series.
From the tense battles against the Orc Lord to the political maneuvering of the Western Holy Church, TenSura is a series that rewards attention. The merchandise we offer captures those moments, from the glow of Rimuru's ultimate skill to the elegance of Shuna's kimono. Whether you're attending a convention, lounging at home, or heading to work, these pieces let you express your love for the series in a tangible way. And because we are an official store, you can shop with confidence, knowing that every purchase is the real deal.
So browse our collection, find the items that speak to you, and join the many fans who have made Rimuru's story their own. The world of Tempest is waiting, and with our official merch, you can bring a little bit of that world wherever you go. Our apparel and accessories are carefully chosen to represent the spirit of the series, from the playful to the epic. As a fan, you deserve official quality that matches your passion. So take your time, explore the selection, and decide which pieces belong in your collection. The journey of Rimuru is one of growth and friendship, and our merch is a way to celebrate that. Whether you are new to the series or a longtime follower, there is something here for you. From comfortable t-shirts that let you rep your favorite character to accessories that add a touch of fantasy to your daily style, our store is your destination for official TenSura merchandise. We invite you to become part of the community that wears its fandom with pride.
What you'll find in the store
The That Time I Got Reincarnated as a Slime collection runs to 65 designs across 7 categories — stickers, t-shirts, hoodies, sweatshirts, phone cases, posters & wall art and mugs & drinkware. Everything is printed on demand when you order, so a design is never out of stock in your size.
How orders are made and shipped
Every item is printed to order and shipped worldwide with tracking. Printing takes 2–5 business days, and most orders arrive 5–12 business days after that; a tracking link is emailed the moment your order leaves the facility. Unworn items can be returned within 30 days of delivery.
