Rimuru Tempest

Original Name リムル・テンペスト
Romaji Name Rimuru Tenpesuto
Nicknames The Great Sage, Slime, Slime-sama
Series Tensei Shitara Slime Datta Ken
Age Unknown (Reincarnated as a slime)
Weight Variable (Can change shape as a slime)
Height Variable (Can change shape as a slime)
Date of Birth Unknown
Blood Type Unknown

Rimuru Tempest is a fictional character from the light novel series “Tensei shitara Slime Datta Ken” (commonly known as “The Time I Was Reincarnated as a Slime”). Created by author Fuse and illustrator Mitz Vah, Rimuru serves as the main protagonist of the series. The character has gained popularity among fans due to his unique personality, background, appearance, and extraordinary abilities.


Rimuru Tempest is portrayed as an easy-going and relaxed individual, often displaying a calm and collected demeanor. Despite their past life as a human and subsequent reincarnation as a slime, Rimuru displays a level-headed and rational approach to various situations. They are known for being intelligent, strategic, and quick-witted, often making calculated decisions to achieve their goals. Rimuru also possess a strong sense of justice and empathy, striving to avoid unnecessary violence and protect those they hold dear.


In her former life, Rimuru was known as Mikami Satoru, a 37-year-old general contractor. However, after an unfortunate encounter with a robber, she was stabbed and subsequently reincarnated as a slime in a new world. As one of the lowest creatures on the food chain, Rimuru begins his journey in this new world with limited power and abilities. Over time, they gain strength, form alliances, and build their own nation, the Jura-Tempest Federation, which becomes a safe haven for monsters and a force to be reckoned with.


As a slime, Rimuru has no fixed physical form, instead taking the form of a blue, gelatinous creature. However, they have the ability to change their appearance at will, often assuming a more humanoid form to interact with other characters. In their humanoid form, Rimuru have a youthful and androgynous appearance, with blue hair and bright golden eyes. She is often depicted in a variety of outfits, from casual to more regal, befitting her role as leader of the Jura-Tempest Federation.


Rimuru possesses a wide range of remarkable abilities that contribute to their growth and influence in the world of Tensei Shitara Slime Datta Ken. As a slime, it has the unique ability to absorb and mimic the abilities of other creatures it encounters. This allows Rimuru to acquire various skills, spells, and transformations, making them an incredibly versatile and formidable opponent.
Some of the more notable abilities Rimuru possess include Universal Sense, which gives them heightened awareness and perception; Universal Thread, which allows them to communicate and connect with other beings telepathically; and Universal Shapeshift, which allows them to change their physical appearance. Rimuru also possess powerful magic, including Elemental Magic, Spirit Magic, and the ability to summon greater spirits and demons. In addition, they gain access to Ultimate Skills such as Wisdom King Raphael, Glutton King Beelzebuth, and Storm King Veldora, which further enhance their combat abilities.


Rimuru’s journey begins when she is reincarnated as a slime in a fantasy world filled with magic and different races. Struggling to survive and find her purpose in this new existence, Rimuru meets a variety of characters, forms alliances, and becomes a central figure in shaping the fate of the world. Through her actions and the establishment of the Jura-Tempest Federation, Rimuru aims to create a harmonious coexistence between humans and monsters, challenging societal norms and working towards a more inclusive and peaceful world.

Rimuru Tempest – FAQ

Who is Rimuru Tempest?

Rimuru Tempest is the main protagonist of the light novel and anime series “Tensei shitara Slime Datta Ken” (commonly known as “The Time I Was Reincarnated as a Slime”). Rimuru is a former human who was reincarnated as a powerful slime in a fantasy world. Throughout the series, he acquires various abilities and shapes and becomes the leader of the monster nation known as the Jura Tempest Federation.

What are Rimuru’s abilities?

Rimuru possesses a wide range of abilities that he acquires through his unique ability called “Great Sage”. Some of his most notable abilities include shape-shifting, absorption of materials and creatures, manipulation of elemental magic, and the ability to analyze and mimic the abilities of others. He can also communicate with monsters and has the power to name and evolve them, turning them into powerful allies.

What is Rimuru’s goal in the series?

Rimuru’s ultimate goal is to create a peaceful and harmonious world for all beings. Initially, he aims to build a nation where monsters and humans can coexist without conflict. As the series progresses, his ambitions expand to include the integration of different species and the establishment of diplomatic relations with other nations.

Who are Rimuru’s closest allies?

Rimuru forms deep bonds with several characters in the series. His closest allies include Shion and Shuna, two ogres who become his trusted advisors and friends. He also forms strong friendships with other powerful individuals such as Benimaru, the leader of the lizardmen, and the demon lords Milim Nava and Diablo, among others.

What is Rimuru’s human form?

Rimuru’s unique abilities give him a humanoid form. In his human form, he appears as a young man with blue hair and golden eyes. This form allows him to more easily interact with humans and participate in various human activities.

Does Rimuru have a romantic relationship?

While Rimuru forms deep bonds with several characters, his relationships are primarily platonic. The series focuses more on the themes of friendship and camaraderie than on romantic relationships for Rimuru. However, there are hints of potential romantic interest from other characters towards him.