Let's address the burning question right away: Killua Zoldyck, the iconic nimble assassin from Hunter x Hunter, is not a character in the beloved anime and light novel series That Time I Got Reincarnated as a Slime (also known as TenSura or Tensei shitara Slime datta ken). While fan crossovers are always fun to imagine, Killua's epic adventures are confined to his own universe.
This clarification is crucial because TenSura, penned by Fuse and brought to life through Taiki Kawakami's manga, features a sprawling cast of incredibly diverse and fascinating characters. Instead of a quick answer about someone who isn't there, we're here to guide you through the rich tapestry of personalities, powers, and pivotal moments that truly define the Slime world. Get ready to explore the compelling figures who actually inhabit Rimuru Tempest's Jura Tempest Federation and beyond!
Meet the Protagonist and His Core Companions
The heart of That Time I Got Reincarnated as a Slime lies with its protagonist, Rimuru Tempest, a former human salaryman named Satoru Mikami who gets a second chance at life in a fantastical world. His journey from a humble slime to a powerful Demon Lord is nothing short of extraordinary, marked by rapid growth and the unwavering loyalty of his burgeoning nation.
Rimuru's age is a unique case: he's relatively young in his slime form, being just 2 years old by the time of the Demon Lord Coronation arc, yet he carries the life experience of his 37-year-old human self. His physical form, while typically a modest 20 cm as a slime, can manifest as a 120 cm human after absorbing Ifrit. But it's his Ultra skills like Mind Accelerate, Analyze and Assess, and All of Creation that truly set him apart. For a deeper dive into his fascinating timeline and abilities, you'll want to uncover .
Central to Rimuru's success is his unique ability, which evolves from the analytical powerhouse known as Great Sage. This skill is far more than just a helpful voice; it’s an intelligent entity capable of Thought Acceleration, Analytical Appraisal, and even Auto Battle Mode. Its transformation into Raphael grants an even more mind-boggling one-million-fold processing speed, alongside advanced capabilities like Synthesis/Separation and Skill Modification. To truly understand the intricate computational core of Rimuru's strength, it's essential to .
Accompanying Rimuru from early on is Veldora Tempest, a legendary Storm Dragon and an individual of catastrophic power, literally classified as a "calamity-class" being. This ancient dragon, over 2000 years old, finds renewed purpose as Rimuru's first true friend. In his striking human form, he stands at 210 cm tall, a stark contrast to his 100-meter dragon size. His powerful "Veldora Killing Arts" technique makes him an undeniable force. Don't miss the chance to .
Another key figure from Rimuru's past, and a catalyst for much of his human form's development, is Shizue Izawa. This brave summon, tragically caught in a burning city as a child, lived a long life, eventually reaching between 72-74 years old. Her unique and extra skills, including Explosive Flames, Control Flame, and Replication, made her a formidable adventurer. Unpack her full journey and abilities when you .
The Heart of the Goblin Village: Rigurd and Rigur
The very first allies Rimuru makes are the goblins, whose village transforms dramatically under his guidance. Two leaders stand out: Rigurd, the steadfast and tall chief, and his son, Rigur, who takes on a more direct role in the federation's defense.
Rigurd, a towering figure at over 200 cm, embodies loyalty and dedication to Rimuru. His wisdom and leadership are crucial in the early days of the Jura Tempest Federation. His son, Rigur, also boasts an impressive height of 180 cm and is a valiant warrior. Though his exact age isn't detailed beyond being "over 10 years old," his growth from a timid goblin to a proud warrior is significant. To get the full context of their roles and impact on the burgeoning nation, it's worth your time to .
The Fearsome and Loyal Beastmen
Beyond goblins, Rimuru gathers powerful allies from various monster races, notably the direwolves and the ogres, who evolve into the formidable Kijin.
Ranga, the loyal direwolf, is one of Rimuru's most devoted companions, capable of summoning other wolves and wielding powerful wind-based attacks with his tail. His evolution into a Tempest Star Wolf grants him incredible abilities like Ultra-Instinct, Spatial Travel (an evolution of Shadow Step), and advanced Wind Manipulation, making him an indispensable guardian. His growth mirrors Rimuru's own, showcasing the potential for evolution in the Slime world. You can for more details.
The Ogre Warriors, Reborn as Kijin
When a group of ogres faces near annihilation, Rimuru steps in, evolving them into the powerful Kijin, each gaining unique abilities and a striking new appearance.
- Benimaru: As the leader of the ogres, Benimaru transforms into a powerful Kijin and becomes Rimuru's chief general. Standing at 182 cm as a Kijin (or 200 cm as an Ogre), he is a master swordsman whose flames are legendary, capable of combining with black flame for devastating attacks. His skills, including Thought Acceleration and Fire Domination, make him a force to be reckoned with. Uncover to fully appreciate his strategic and combative significance.
- Souei: The silent and deadly ninja of the group, Souei excels in espionage and assassination. At 180 cm as a Kijin (190 cm as an Ogre), his unique skills like Shadow Striker, Ultra Acceleration, Insta-Kill, and Body Double make him an unparalleled scout and information gatherer for the federation. Explore in maintaining the security of Tempest.
- Shion: A powerhouse among the Kijin, Shion is a formidable S-ranked fighter. Standing at 170 cm (Kijin) or 180 cm (Ogre), she wields the Ōdachi called Hercules Edge – Revised with incredible strength. Her skills, Battle Goddess, Chaotic Fate, and Ultraspeed Regeneration, make her a terrifying opponent on the battlefield. Get the full details on .
- Shuna: The spiritual and magical heart of the Kijin, Shuna stands at 155 cm. While her physical prowess might be less overt, her Purity of skill puts her at an A-Rank. Her true power lies in her unparalleled aptitude for magic and manipulation of laws, with abilities like Analyst, Law Manipulation, and Divine Miracle. Understand to see how she contributes beyond brute force.
- Kurobe: The master craftsman of Tempest, Kurobe (180 cm) is indispensable for equipping the federation. His expertise, particularly in sword-making, is unmatched, driven by skills like Godly Craftsman, Omni Analysis, and Transmutation. His workshop is the beating heart of Tempest's technological advancement. See .
- Hakurō: The wise and ancient sword master, Hakurō, stands at 157 cm and is over 300 years old. His mind acceleration ability enhances his already unparalleled swordsmanship a thousandfold, making him the ideal instructor for Tempest's warriors. Dive into .
Powerful Allies and Formidable Adversaries
Beyond the core members of the Jura Tempest Federation, Rimuru encounters a world filled with other powerful entities, some allies, some enemies, and some a bit of both.
Milim Nava, one of the oldest and most powerful Demon Lords of the Octagram, is a force of nature. Despite her childlike appearance, she is around 2000 years old and possesses calamitous strength, making her one of the strongest beings in the world. Her unique abilities, including Milim Eye, Milim Ear, and Spatial Motion, underline her immense power. Gain insights into .
Hinata Sakaguchi, a human knight and one of the strongest individuals in the Western Holy Church, presents a complex challenge to Rimuru. At over 25 years old, her power as a Saint in Transition is equivalent to a Demon Lord Seed. Her unique skills, Usurper/Surpasser and Mathematician/Unchanging One, allow her to seize, copy, and predict opponent's attacks with terrifying precision. Unravel the complexities of to understand her pivotal role in the series.
Beyond Killua: A World Awaiting Discovery
While Killua Zoldyck may not be part of Rimuru's world, the universe of That Time I Got Reincarnated as a Slime offers an incredible journey filled with growth, adventure, and an unforgettable cast of characters. Each individual contributes to the rich narrative, evolving alongside Rimuru and shaping the destiny of their burgeoning nation. From ancient dragons to cunning ninjas, powerful Demon Lords to skilled artisans, there's a character for every fan to love and learn about.
We hope this overview serves as your gateway to exploring the detailed lives and impressive abilities of the characters who truly belong in this fantastical realm. Continue your journey and discover all the secrets and strengths that make Slime such a captivating story!