Hiroshi Agasa is, without a doubt, one of the most important figures in the long-running anime series Detective Conan, also known as Case Closed. While the story primarily revolves around Shinichi Kudo — the teenage detective who gets turned into a child and assumes the alias Conan Edogawa — Hiroshi Agasa quietly plays a foundational role behind the scenes. In fact, you could say that without Hiroshi Agasa, Conan wouldn’t have half the tools — or the support — he needs to solve cases and stay one step ahead of danger.

Let’s talk about what makes Hiroshi Agasa so essential. First and foremost, he’s a genius inventor. Seriously, the gadgets he creates — from the iconic bowtie voice changer to the wristwatch stun gun and miniature skateboard — are game-changers for Conan’s investigations. Every time Conan pulls out another one of Agasa’s inventions, it’s a reminder of just how much this character contributes. And let’s not forget, Hiroshi Agasa isn’t just handing out cool toys; each device is thoughtfully designed with real investigative utility in mind.

But beyond the tech, Hiroshi Agasa serves as a mentor and father figure to Conan. When Shinichi finds himself trapped in a child’s body, confused and isolated, it’s Hiroshi Agasa who steps up — offering shelter, advice, and emotional stability. He doesn’t just provide a place to stay; he offers wisdom, encouragement, and a sense of safety in an otherwise unpredictable world. Their bond goes beyond convenience — it’s built on mutual trust, shared curiosity, and a deep respect for logic and mystery.

Interestingly, despite being an adult, Hiroshi Agasa has a lot in common with Conan. Both love mystery novels, enjoy solving puzzles, and get genuinely excited about scientific experiments. This shared enthusiasm helps them collaborate seamlessly. Whether they’re decoding clues or testing a new gadget in the lab, their teamwork feels natural, almost effortless. And honestly, Hiroshi Agasa’s quirky personality and occasional comedic mishaps bring a lightness to the show that balances out the darker tones of crime and conspiracy.

Now, if we dive deeper into his personality, Hiroshi Agasa fits the INTP profile — often referred to as “The Logician” in MBTI terms. This makes perfect sense. He’s analytical, deeply curious, and constantly absorbed in theoretical problems or engineering challenges. Emotions? Not really his strong suit — but that’s okay, because he leads with intellect. Data, patterns, logical consistency — these are what guide Hiroshi Agasa’s decisions. He’s the kind of person who’d rather spend a weekend building a prototype than attending a social event, and that’s exactly why he’s such an effective scientist and inventor.

His INTP tendencies also explain his tendency to retreat into his own thoughts. You’ll often find Hiroshi Agasa tinkering in his lab, lost in a world of schematics and calculations. But that introspection fuels innovation. His ability to visualize complex systems and recognize subtle patterns gives him a unique edge in problem-solving — a trait that benefits Conan time and again.

On the Enneagram scale, Hiroshi Agasa strongly aligns with Type 6 — the Loyalist. This aspect of his personality shines through in his unwavering commitment to those he cares about. He’s dependable, cautious, and always thinking several steps ahead. Sure, he worries — sometimes a little too much — but that anxiety comes from a place of responsibility. He wants to protect Conan, Ran, and the others, and he plans accordingly. Whether it’s installing security cameras or preparing emergency escape routes, Hiroshi Agasa leaves little to chance.

And while his fear of danger can make him anxious — even hesitant at times — it never stops him from doing what’s right. In fact, his loyalty often pushes him to act bravely, even when he’s scared. That’s the heart of a Type 6: courage born from commitment, not the absence of fear.

So, putting it all together, Hiroshi Agasa is far more than just the “gadget guy” in Detective Conan. He’s a pillar of support, a brilliant mind, and a character whose quiet strength holds the team together. From his INTP love of logic and invention to his Enneagram 6 devotion and reliability, every facet of Hiroshi Agasa adds depth to the series. Fans may focus on Conan’s deductions or Shinichi’s dramatic arc, but it’s Hiroshi Agasa who keeps the wheels turning behind the scenes.

In the end, whether you’re analyzing his psychology or simply enjoying his role in the story, one thing is clear: Hiroshi Agasa is indispensable. With his intelligence, loyalty, and signature blend of humor and heart, Hiroshi Agasa remains one of the most memorable and cherished characters in the entire Detective Conan universe.