You're likely here wondering about the age of a character named Oikawa Tooru in the fascinating world of That Time I Got Reincarnated as a Slime (Slime Isekai). Let's clear the air right away: Oikawa Tooru, a beloved character renowned for his exceptional volleyball skills and strategic brilliance, actually hails from the popular sports anime Haikyuu!!. He isn't part of Rimuru Tempest's fantastical journey through the Jura Tempest Federation.
However, your curiosity about character ages in the Slime universe is absolutely spot on! The ages of the diverse cast in That Time I Got Reincarnated as a Slime offer captivating insights into their powers, experiences, and roles. From ancient True Dragons to freshly reincarnated souls and rapidly evolving monsters, age takes on a whole new meaning in this vibrant world. We're here to guide you through the chronological complexities of Tempest and beyond.
Unraveling Rimuru Tempest's Unique Timeline
Our protagonist, Rimuru Tempest, has one of the most intriguing age profiles in the series. Initially, in his human life on Earth, he was known as Satoru Mikami, a 37-year-old corporate worker. After his reincarnation as a slime, time perception and biological aging work differently. By the Demon Lord Coronation arc, he's only been alive as a slime for about two years. If we combine his human and slime existences, Rimuru's total "experience" would be around 39 years. His journey from a humble slime to a powerful Demon Lord is truly epic, and you can dive deeper into his origins and transformations by exploring our detailed guide on .
This unique aging process also applies to his inner voices. The helpful entities like Great Sage and its evolution, Raphael, are genderless and ageless, existing purely as sophisticated skills. Their existence transcends conventional notions of time, constantly evolving to support Rimuru.
The Ancient Powers: Demon Lords, True Dragons, and Primordials
The Slime Isekai universe is populated by beings who have walked the earth for millennia, shaping history with their immense power.
- Veldora Tempest, the True Dragon and Rimuru's sworn brother, boasts an age of over 2000 years. His longevity grants him unparalleled experience and power, making him a catastrophic class individual and a formidable protector of Tempest.
- Milim Nava, one of the oldest Demon Lords in the Octagram, is also around 2000 years old. Her ancient lineage as a True Dragon descendant makes her one of the most powerful beings alive.
- Other ancient Demon Lords include Luminous Valentine and Dagruel, both astonishingly over 20,000 years old, showcasing the vast timelines these characters operate within. Kagali and Laplace are also veterans, each clocking in at over 2000 years, while Razen and Adalman have surpassed the 1000-year mark.
Understanding the hierarchy and history of these formidable figures is crucial. For a comprehensive look at these powerful beings and their roles, be sure to check out our hub on and another on .
Human Lives and Their Fates
While many denizens of the Slime world live for centuries, human characters typically adhere to more conventional lifespans, though some possess extraordinary capabilities.
- Shizue Izawa, Rimuru's predecessor as the Conqueror of Flames, led a long life, reaching 72-74 years old, a testament to her resilience despite her tragic circumstances.
- Hinata Sakaguchi, a powerful Saint, is over 25 years old, her age reflecting her extensive training and experience as a formidable warrior.
- Other notable human figures include Yuuki Kagurazaka, who is over 43, Fuze at 45+, and Gard Mjöllmile also at 44, representing the various leadership and support roles within this complex world.
Intrigued by the human elements in this monster-dominated world? Our guide on offers a poignant look at her story.
The Rapid Growth of Monster Kin
One of the most dynamic aspects of the Slime Isekai is the rapid evolution and growth of monsters, often influenced by Rimuru's naming and magical energies.
- The goblin leader Rigur is noted to be over 10 years old, demonstrating the progression even among early monster species. His father, Rigurd, is an adult goblin who rapidly grew under Rimuru's influence.
- The Kijin/Oni, such as Benimaru, Souei, Shion, Shuna, and Kurobe, are often depicted as mature adults. While specific ages aren't always provided, their rapid evolution from Ogres under Rimuru’s guidance signifies accelerated development compared to human years. The venerable sword master Hakurō, however, stands out among them with an age exceeding 300 years, making him an ancient and experienced mentor.
- Ranga, the loyal Tempest Star Wolf, evolves quickly, his growth mirroring the rising power of the Jura Tempest Federation.
This constant evolution keeps the power dynamics fluid and exciting. To learn more about how these fascinating beings came to be, you might enjoy reading about .
Diverse Ages Across the Land
Beyond the central cast, the world of Slime is teeming with characters of varying ages, each contributing to the rich tapestry of the narrative.
- Chloe Aubert, a pivotal character with a complex destiny, is depicted as a young 10-year-old.
- The Beast Kingdom leader Karion is over 500 years old, while his subordinates like Albis and Phobio are over 400 years old.
- The Dwarf King Gazel Dwargo commands respect with an age exceeding 300 years, showcasing the long-standing civilizations in this world.
- Even characters like Mjurran, the magic-user, have considerable age, being over 300 years old.
The extensive roster of characters and their backgrounds offers endless depth. For an engaging character breakdown, explore to discover more about who makes up this incredible world.
Why Age Matters in Slime Isekai
In That Time I Got Reincarnated as a Slime, age isn't just a number; it often signifies power, experience, and historical significance. Ancient beings like the Demon Lords or True Dragons have centuries of battle experience, wisdom, and accumulated magical energy. For monsters, rapid evolution and named status can accelerate their growth and power far beyond what their biological age might suggest. Rimuru's journey perfectly embodies this, combining his human wisdom with the monstrous capacity for accelerated development.
This exploration into the ages of Slime Isekai characters reveals a world where time flows differently for each being, making every character's background a unique story. We hope this guide has clarified any confusion and deepened your appreciation for the intricate lore of this incredible anime!