Nataku Son is a character you just can’t forget once you’ve seen him in Fire Force—or as it’s known in Japanese, Enen no Shouboutai. Though he doesn’t appear in every episode, Nataku Son leaves a lasting impression thanks to his emotional depth and unique abilities. He’s classified as a Third Generation Infernal, which means—like some others in the series—he has the power to generate and control flames from within his own body. That alone makes Nataku Son stand out, but it’s his story that truly captures the audience’s attention.

Now, when we talk about Nataku Son, it’s impossible not to mention the tragedy that shaped his life. Born in Asakusa, Tokyo, he suffered from a rare illness that left his body fragile and confined him to his room for years. With almost no contact with the outside world, his loneliness was profound. Then one day, everything changed—literally. Nataku Son erupted into flames, transforming into an infernal and tragically killing his mother in the process. After that, the White-Clad took him in, using him as a pawn for their dark ambitions.

But here’s the thing: despite what happened and how he was used, Nataku Son isn’t painted as a villain. You don’t hate him—you feel for him. He’s lost, confused, and searching for meaning in a world that’s been incredibly harsh to him. That complexity is exactly what makes Nataku Son such a compelling character. He’s not just a tool or a weapon; he’s someone trying to find his place.

As the story progresses, something shifts. Nataku Son begins to question his loyalty to the White-Clad. Slowly but surely, he starts forming connections with Special Fire Force Company 8. These aren’t just allies—they become something like a family. And even though Nataku Son possesses terrifying powers, within this team, he finds acceptance. He becomes a valuable asset in their fight against the very group that once controlled him. It’s a powerful arc, showing growth, trust, and redemption—all wrapped up in the journey of Nataku Son.

If we dive deeper into who Nataku Son really is, we might consider his personality type. Based on his behavior throughout Fire Force, there’s a strong chance he fits the INFP profile—Introverted, Intuitive, Feeling, Perceiving. Let’s break that down. Nataku Son is clearly introverted. He’s quiet, reflective, and often keeps to himself. He doesn’t seek conflict; in fact, he avoids it whenever possible. This aligns perfectly with the INFP tendency to retreat inward rather than engage in chaos.

Then there’s intuition. Nataku Son frequently drifts into daydreams—visions of a peaceful world where pain doesn’t exist. These fantasies aren’t just escapism; they show a deep imagination and an intuitive understanding of emotions and possibilities beyond the surface. He senses things others miss, picking up on subtle shifts in mood and atmosphere.

His feeling nature is evident too. Nataku Son is deeply empathetic. He feels the suffering of others intensely and wants nothing more than to create a world free of sorrow. That compassion defines much of his motivation. And finally, the perceiving trait explains his flexibility. He doesn’t rigidly stick to plans. Instead, Nataku Son adapts, goes with the flow, and remains open to change—even when it’s difficult.

So overall, Nataku Son embodies the INFP spirit: introspective, idealistic, emotionally aware, and adaptable. Of course, MBTI types aren’t set in stone. They’re tools to help us understand characters better, not label them. But looking at Nataku Son through this lens gives us richer insight into why he acts the way he does.

Beyond MBTI, another useful framework is the Enneagram. In that system, Nataku Son strongly resembles Type Nine—the Peacemaker. He constantly seeks inner calm, often meditating or withdrawing to regain balance. Conflict unsettles him, so he naturally leans toward harmony. He listens, he absorbs the emotions of those around him, and he tries to bridge gaps between people.

But being a peacemaker comes with its struggles. Nataku Son sometimes puts everyone else first—so much so that he neglects his own needs. He hesitates when decisions must be made, preferring to follow rather than lead. This lack of assertiveness can hold him back, making him vulnerable to manipulation.

In the end, Nataku Son is a character defined by peace, empathy, and internal conflict. Whether viewed through MBTI or Enneagram, one thing is clear: he wants connection, safety, and a world without pain. While his path is marked by loss and confusion, his evolution—from a lonely boy consumed by fire to someone learning to trust and fight for good—shows incredible depth.

And honestly, that’s why fans remember Nataku Son. Not because of his flames, but because of his heart.