Hitomi is one of the central figures in the heartwarming anime series Baby & Me (also known as Aka-chan to Boku), and while he may not always be in the spotlight, his presence is deeply felt throughout the story. As Takuya’s childhood friend—yes, they’ve literally known each other since diapers—Hitomi plays a crucial role in shaping the emotional landscape of the series. From the very beginning, Hitomi stands out as someone dependable, kind-hearted, and consistently supportive, especially when Takuya finds himself suddenly responsible for caring for his baby brother.

Over the course of the series, Hitomi proves time and again that he’s more than just a background character. Whether it’s offering practical advice, stepping in to help during a crisis, or simply being a calming presence when things get overwhelming, Hitomi is always there. His unwavering support doesn’t go unnoticed, and viewers quickly come to appreciate just how vital Hitomi is—not only to Takuya but to the makeshift family dynamic they’re building together. Hitomi’s gentle encouragement and positive attitude bring balance to the chaos of parenting at such a young age.

But let’s not forget—Hitomi isn’t just “the helpful friend.” He has his own journey, too. Behind his composed exterior, Hitomi deals with personal challenges, from navigating complex family dynamics to juggling school, work, and responsibilities at home. It’s through these struggles that we see Hitomi grow, mature, and reveal deeper layers of resilience and empathy. His character arc is both touching and well-crafted, emphasizing how friendship can serve as an anchor during life’s toughest moments. In many ways, Hitomi embodies what it means to be a true friend—one who shows up, stays steady, and cares without expecting anything in return.

It’s no wonder that fans have grown so fond of Hitomi. He’s endearing, reliable, and quietly heroic in his everyday actions. Even though Baby & Me centers around Takuya’s growth as a young caretaker, Hitomi’s influence is impossible to overlook. He represents the quiet strength found in loyalty and compassion, reminding us all that having someone like Hitomi in your corner can make even the hardest days feel manageable.

Now, if we take a closer look at Hitomi’s behavior and personality, certain patterns start to emerge. For instance, he often comes across as highly organized, responsible, and deeply committed to doing things “the right way.” These traits strongly suggest that Hitomi might align with the ISTJ personality type—Introverted, Sensing, Thinking, Judging. People with this type tend to value structure, tradition, and dependability, all of which fit Hitomi like a glove. He approaches parenting tasks with methodical precision, follows routines religiously, and takes his duties seriously—often putting others’ needs before his own.

What’s particularly telling is how Hitomi handles stress: quietly, internally. He rarely opens up about his emotions, preferring to keep his worries to himself. While this makes him seem strong and self-sufficient, it also leads to moments of miscommunication, especially with those closest to him. That reserved nature? Classic ISTJ. They’re not ones to wear their hearts on their sleeves. Instead, they show love through action—and Hitomi does exactly that, whether it’s helping with chores, giving thoughtful advice, or simply showing up when it matters most.

Then there’s the Enneagram angle. Based on his motivations and inner conflicts, Hitomi appears to be a Type 1—the Reformer. This type is driven by a desire to do what’s right, uphold principles, and maintain order. Hitomi sets incredibly high standards for himself, sometimes to the point of self-criticism. He creates strict schedules, expects accountability (from himself and others), and feels uneasy when things deviate from the plan. When Takuya slips up or someone breaks a rule, Hitomi’s first instinct is to correct it—not out of harshness, but because he genuinely believes in doing things properly.

This perfectionist streak can make him seem rigid at times, and yes, it occasionally causes friction. But beneath that discipline is a deep sense of integrity and care. Hitomi wants to improve not just himself, but the world around him—even if that world is just a small apartment with a crying baby and two kids trying their best. Over time, Hitomi begins to learn the value of flexibility, forgiveness, and emotional openness—key steps in transforming his Type 1 tendencies from critical rigidity into constructive leadership.

In the end, Hitomi is much more than a side character or a supporting player. He’s a grounding force, a moral compass, and a testament to the power of quiet strength. Whether you see him as an ISTJ, a Type 1, or simply as Hitomi—the loyal friend who shows up every single day—his impact on the story and on the audience is undeniable. Through his actions, choices, and gradual growth, Hitomi reminds us that being responsible, principled, and kind isn’t flashy—but it’s absolutely essential. And honestly? We could all use a little more Hitomi in our lives.