That Time I Got Reincarnated As A Slime
That Time I Got Reincarnated as a Slime Merchandise
Discover officially licensed That Time I Got Reincarnated as a Slime merchandise featuring Rimuru Tempest and fan-favourite characters from the series.
What is That Time I Got Reincarnated as a Slime?
Known in Japan as Tensei Shitara Slime Datta Ken and often shortened to TenSura or simply Slime, the series follows Satoru Mikami, an ordinary office worker who is reincarnated into a fantasy world as a slime.
After gaining unique abilities and taking the name Rimuru Tempest, he begins building a nation where monsters and humans can live together. What starts as a simple isekai story quickly grows into a large fantasy adventure filled with memorable characters, powerful battles and political intrigue.
Since its debut, the series has become one of the most popular isekai franchises worldwide.
The Story of Rimuru Tempest
Rimuru begins his new life as one of the weakest creatures in the fantasy world.
However, thanks to powerful skills such as Predator and Great Sage, he rapidly becomes one of the strongest beings in existence.
Unlike many fantasy protagonists, Rimuru focuses on cooperation and diplomacy as much as combat. His goal is to create a peaceful nation where all races can live together.
This combination of action, humour and world-building is one of the reasons fans continue to return to the series.
Main Characters
Rimuru Tempest
The protagonist of the series and founder of the Jura Tempest Federation.
Benimaru
One of Rimuru's most loyal followers and a powerful military leader.
Shuna
Known for her kindness and intelligence, Shuna plays an important role in Tempest's development.
Shion
A fan favourite who combines immense strength with unwavering loyalty to Rimuru.
Milim Nava
One of the most powerful Demon Lords and one of the most popular characters in the franchise.
Diablo
A mysterious and extremely powerful demon who serves Rimuru.
Why Fans Love Slime
Great World Building
The world of Tempest feels alive and constantly evolving.
Memorable Characters
The cast continues to grow while giving most characters meaningful roles.
A Different Type of Isekai
Rather than focusing only on battles, the series explores diplomacy, nation building and relationships between races.
Rimuru Himself
Many fans simply enjoy Rimuru's personality. He's powerful without being arrogant and often succeeds through intelligence rather than brute force.
Why Slime Merchandise Is Popular
One reason the series translates so well into merchandise is its character designs.
Rimuru alone appears in multiple forms, from his iconic slime appearance to his human form and various seasonal outfits.
The large supporting cast also gives fans plenty of favourites to collect.
From plush toys and figures to wall scrolls, mugs and accessories, Slime merchandise remains one of the strongest categories in anime retail.
Frequently Asked Questions
Is That Time I Got Reincarnated as a Slime an isekai?
Yes. It is one of the most successful modern isekai series.
Who is Rimuru Tempest?
Rimuru is the main protagonist and founder of the Jura Tempest Federation.
Why is the series called Slime?
The story begins when the protagonist is reincarnated as a slime monster in another world.
What does TenSura mean?
TenSura is the commonly used Japanese abbreviation for Tensei Shitara Slime Datta Ken.
Where can I buy official Slime merchandise?
Official merchandise can be purchased from authorised retailers and licensed merchandise brands such as POPbuddies.
