Isaac Newton is one of the standout characters in the anime series Record of Ragnarok, also known as Shuumatsu no Walküre. As a member of the twelve divine warriors chosen to represent the gods in a battle for humanity’s survival, Isaac Newton brings a unique blend of intellect and arrogance to the arena. Though he fights on the side of the gods, his character is deeply tied to human progress—particularly through science—and that duality makes him all the more intriguing.

In this adaptation, Isaac Newton is portrayed not as an elderly sage but as a young man with a long white wig and a sharp, calculating gaze. He’s rarely seen without a piece of paper in hand, constantly jotting down equations or sketching out theories mid-conversation. His dialogue is laced with scientific terminology, which might seem overwhelming at first, but it reflects his genius-level understanding of physics and mathematics. When he steps into battle, Isaac Newton doesn’t rely on brute strength—he uses logic, prediction models, and real-time calculations to anticipate his opponent’s moves. It’s safe to say, few characters in Record of Ragnarok approach combat quite like Isaac Newton does.

Of course, even someone as brilliant as Isaac Newton isn’t without flaws. His greatest strength—his intelligence—also becomes his downfall. Overconfident in his analytical abilities, he tends to underestimate opponents who don’t fit neatly into his mathematical frameworks. This blind spot ultimately leads to his defeat, proving that raw data can’t account for every variable, especially when emotions, instincts, and unpredictability come into play. Still, despite losing the fight, Isaac Newton earns respect from both allies and adversaries alike. After all, his contributions to knowledge and reason echo far beyond the battlefield.

What makes Isaac Newton such a compelling figure in Record of Ragnarok is how well-balanced he feels. On one hand, he’s almost superhumanly smart—a thinker whose mind operates on another level. On the other hand, his pride and detachment make him flawed, human, and surprisingly relatable. Whether you’re drawn to epic clashes or deep philosophical themes, Isaac Newton stands out as a character who leaves a lasting impression.

Looking deeper into his personality, Isaac Newton fits the INTJ (Introverted, Intuitive, Thinking, Judging) archetype almost perfectly. He’s intensely focused, driven by logic, and unshaken by emotion when making decisions. You’ll often find Isaac Newton working alone, immersed in research, completely indifferent to what others think. While most of the gods interact and form alliances, Isaac Newton prefers solitude—sometimes locking himself away in his private lab, consumed by experiments and theoretical work. That kind of dedication speaks volumes about his INTJ nature.

Moreover, Isaac Newton’s willingness to challenge the status quo—like supporting humanity in the Ragnarok tournament—shows just how independent-minded he truly is. He doesn’t follow orders blindly; instead, he evaluates everything through the lens of reason and truth. And while he may come off as cold or aloof, it’s not out of malice—it’s simply because Isaac Newton values knowledge over social niceties.

From an Enneagram perspective, Isaac Newton clearly aligns with Type Five: The Investigator. This type thrives on acquiring knowledge, cherishes independence, and often withdraws from social circles to preserve mental clarity. Throughout Record of Ragnarok, we see Isaac Newton consistently seeking answers—about the universe, the gods, and the very nature of existence. His curiosity knows no bounds, and he’ll go to great lengths to satisfy his intellectual hunger.

However, being a Type Five also has its downsides, and Isaac Newton exhibits some of those too. At times, he appears emotionally distant, dismissive of those he views as intellectually inferior. There’s a certain coldness in the way he interacts with others, as if human connection is just another equation to be solved—or worse, an unnecessary distraction. And perhaps most telling, Isaac Newton often neglects his physical state in favor of mental pursuits, pushing himself to the brink in the name of discovery.

All things considered, Isaac Newton in Record of Ragnarok is a masterclass in blending brilliance with vulnerability. His identity as Isaac Newton isn’t just a name drop—it’s central to who he is: a symbol of human achievement, rational thought, and the relentless pursuit of truth. Whether analyzing battle dynamics or challenging divine authority, Isaac Newton remains a fascinating presence throughout the series. And even after his defeat, the legacy of Isaac Newton continues to resonate—with fans, with scholars, and with anyone who believes that knowledge, when wielded wisely, can change the world.