Kitahara Iori is definitely one of the standout characters in the wildly entertaining anime series Grand Blue. Right from the start, Kitahara Iori captures attention as a cheerful and energetic college freshman who relocates to the scenic seaside town of Izu to begin his university journey. Right away, it’s clear that Kitahara Iori thrives on fun, friendship, and a good laugh—especially when there’s drinking involved. He’s the kind of guy who’s always down for a party, and his outgoing nature makes him instantly likable.

At first, Kitahara Iori is just excited to dive into the typical college experience—making friends, enjoying freedom, and maybe even finding love. But things take a hilariously unexpected turn when he accidentally joins the university’s diving club, thinking it’s all about scuba adventures. Instead, he’s thrown headfirst into a world of absurd traditions, wild antics, and more alcohol than actual diving. And honestly? Kitahara Iori handles it all with surprising enthusiasm. Despite the chaos, he rolls with the punches, showing off his adaptability and sense of humor at every turn.

As the story unfolds, Kitahara Iori isn’t just dealing with outrageous club rituals—he’s also navigating personal challenges. His feelings for a certain classmate add a layer of emotional depth, and his evolving friendships reveal just how much he values connection and loyalty. Over time, Kitahara Iori starts to grow—not just as a member of the diving club, but as a person. He learns to embrace the unpredictability of life in Izu, and what began as a series of misunderstandings slowly turns into a genuine appreciation for the quirky community around him.

One of the reasons fans really connect with Kitahara Iori is because he feels so real. He’s not perfect—he makes impulsive decisions, gets embarrassed, and sometimes avoids tough emotions—but that’s exactly what makes him relatable. Watching Kitahara Iori stumble through cliff dives, late-night karaoke sessions, and heartfelt conversations shows just how much heart he brings to every situation. His journey is filled with growth, laughter, and a whole lot of sake, making Kitahara Iori a central force behind Grand Blue’s charm and success.

From a personality standpoint, Kitahara Iori fits the ENFP type almost perfectly. He’s clearly extraverted, drawing energy from being around others and thriving in social settings. Kitahara Iori is imaginative and full of creative ideas, often dreaming up wild plans that somehow come to life—usually involving some form of celebration. He’s also deeply empathetic, picking up on his friends’ moods and doing his best to lift them up. Whether it’s cheering someone on or lightening the mood with a joke, Kitahara Iori has a natural ability to make people feel seen and valued.

When it comes to the Enneagram, Kitahara Iori lines up strongly with Type 7—the Enthusiast. This makes total sense, given how much he craves new experiences and lives for adventure. Kitahara Iori doesn’t want to miss out on anything fun, exciting, or different. His zest for life is contagious, and his optimism keeps the group going even in awkward or stressful moments. But like many Type 7s, Kitahara Iori can struggle with impulsiveness and avoiding discomfort. Instead of sitting with difficult emotions, he often masks them with parties, jokes, or jumping into the next thrill.

Still, that’s part of what makes Kitahara Iori such a compelling character. He’s not just comic relief—he’s a dynamic, evolving individual who faces challenges in his own way. Through all the madness, Kitahara Iori remains loyal, open-hearted, and endlessly entertaining. Whether he’s cannonballing off a cliff or trying (and failing) to impress his crush, Kitahara Iori keeps viewers hooked with his authenticity and spirit. In the end, it’s hard not to root for him—because deep down, Kitahara Iori represents the joy, messiness, and heart of the college experience.