How Old Is Vegeta in Reincarnated as a Slime?

Let's clear the air right away: Vegeta, the proud Saiyan Prince from Dragon Ball, does not appear in That Time I Got Reincarnated as a Slime. While both series feature incredible power levels and fantastical battles, they exist in entirely separate universes. So, to answer the question directly, Vegeta has no age within the world of Rimuru Tempest because he simply isn't a character in it.
However, if you've landed here, chances are you're fascinated by the concept of age within That Time I Got Reincarnated as a Slime (often shortened to Tensura or Slime Isekai)! It's a world brimming with ancient True Dragons, primordial demons, long-lived monster races, and humans with varied lifespans. Understanding how age works for its diverse cast can be quite complex, especially with reincarnation, evolution, and unique magical properties at play. This hub is designed to guide you through the intriguing timelines and ages of the characters who truly inhabit Rimuru's world.

Understanding Age in the Slime Universe: More Than Just Numbers

Unlike our world, age in the Tensura universe isn't always straightforward. Some characters are ancient beings counted in millennia, others are newly born monsters who rapidly evolve, and a select few have been reincarnated, carrying memories from a past life. This dynamic makes the question of "how old" someone is far more interesting than a simple birthdate.
For a deeper dive into how lifespans and evolution intertwine, you'll want to explore . It's crucial for understanding why a character might appear young but be incredibly old, or vice versa.

The Protagonist's Peculiar Timeline: Rimuru Tempest

The central figure of our story, Rimuru Tempest, has one of the most unique age profiles. As a reincarnated human, his experiences span two lives. His original human identity, Satoru Mikami, was 37 years old before his untimely demise. After reincarnating as a slime, his new existence is remarkably short in terms of monster years, yet packed with an unimaginable amount of growth and experience.
By the time he becomes a Demon Lord, Rimuru's slime form is only around 2 years old, making him a very young, yet incredibly powerful, entity. When considering his cumulative experience, including his past human life, he's closer to 39. To unravel the full complexity of this, check out .

Ancient Powers: True Dragons and Primordial Demons

Among the oldest and most formidable beings in the Tensura world are the True Dragons and Primordial Demons. Their lifespans are not measured in mere centuries but in millennia, making their concept of time vastly different from that of humans or shorter-lived monsters.
Veldora Tempest, Rimuru's first friend and ally, is a catastrophic True Dragon whose age easily surpasses 2000 years. His immense power and long existence highlight just how ancient some forces in this world truly are. For a complete look at his long history, refer to . Similarly, Diablo, one of Rimuru's strongest subordinates, is a Primordial Arch Daemon, an entity that has existed since the dawn of time. His age is effectively incalculable, marking him as one of the oldest and most dangerous beings. Learn more about .
Then there are the Demon Lords. Figures like Milim Nava are also incredibly old, with an age estimated around 2000 years, establishing her as one of the oldest members of the Octagram. Delve deeper into .

Tempest's Core Members: Evolution and Time

Rimuru's closest companions, many of whom started as common monsters, have undergone incredible evolutions, transforming their appearances and significantly impacting their strength and perceived age. Understanding their journey often means considering their original species' lifespan versus their evolved state.

  • The Ogre-Kijin-Oni Lineage: Many of Rimuru's trusted executives began as Ogres before evolving into Kijin, and some even further.
  • Benimaru, the formidable commander, evolved from an Ogre to a Kijin. His age is not explicitly stated in concrete numbers, but his maturity and leadership reflect a seasoned warrior. You can dive into .
  • Shuna, Benimaru's sister, is an Oni Princess who specializes in magic and diplomacy. Like her brother, her precise age is unstated, but her refined demeanor and powerful abilities speak volumes. Discover more about .
  • Souei, the enigmatic spy, also evolved from an Ogre to a Kijin. His calculative nature and mastery of stealth make him seem ancient, though his monster age is not explicitly listed. Explore the mysteries of .
  • Shion, the loyal and powerful secretary, followed a similar path, evolving from Ogre to Kijin, then to a Wicked Oni. Her journey and the implications for her age are explored in .
  • Hakurō, the master swordsman and instructor, is explicitly noted to be over 300 years old, making him a truly experienced warrior whose wisdom comes from centuries of life. His story is detailed in .
  • Other Key Allies:
  • Ranga, Rimuru's loyal Direwolf, evolves into a Tempest Star Wolf. While his initial age as a Direwolf cub might have been young, his rapid evolution and bond with Rimuru hint at a quickly maturing being. Learn more about .
  • Gobta, the often-comedic Hobgoblin, started as a young Goblin. While his intelligence might be underestimated, his evolution implies a certain progression of age. Discover .
    For a broader look at the ages of the main cast and how they fit into the larger narrative, be sure to check out .

Human Lifespans and Unique Cases

While many of Tempest's residents are monsters, humans also play a significant role, bringing with them more conventional lifespans, though some possess unique circumstances.

  • Shizue Izawa, the "Conqueror of Flames" and Rimuru's predecessor, lived a tragic and impactful life spanning 72-74 years. Her story is a poignant example of a human life intertwined with monster abilities. Read about .
  • Hinata Sakaguchi, the powerful Saint and former disciple of Shizue, is noted to be over 25 years old. Her age, while seemingly conventional, belies an immense power that transcends typical human capabilities. Delve into .

The Enduring Mystery of Age

While Vegeta might not have a place in the Tensura world, the topic of age for its actual inhabitants is a rich tapestry woven with magic, evolution, and unique biological properties. From the ancient True Dragons to the rapidly evolving monster races, each character's age tells a part of their story, shaping their perspective and their role in the unfolding narrative of Rimuru Tempest's Jura Tempest Federation. As the series continues to evolve, so too will our understanding of these characters and the unique timelines they inhabit.