Lihaku is one of the standout characters in the anime series The Apothecary Diaries (known as Kusuriya no Hitorigoto), and honestly, it’s hard not to admire his presence. As a eunuch serving deep within the imperial palace, Lihaku holds the respected title of Senior Eunuch, overseeing the inner workings of the court and managing both staff and concubines with quiet authority. His role might sound behind-the-scenes, but make no mistake—Lihaku is absolutely essential to how things run smoothly in such a complex environment.

What really sets Lihaku apart is his incredible attention to detail. Whether it’s uncovering hidden truths or quietly diffusing tense situations, he has this almost uncanny ability to notice what others miss. Despite the limitations that come with his position, Lihaku commands respect across the palace—not through force, but through intelligence, discretion, and an unwavering sense of duty. He’s loyal to the imperial family without question, yet never blindly so; his loyalty is earned through careful judgment and deep personal integrity.

And then there’s his relationship with Maomao, the series’ main protagonist. Lihaku becomes more than just a superior—he’s a mentor, a confidant, and someone she can truly rely on. In a world full of intrigue and danger, having someone like Lihaku by her side makes all the difference. His calm demeanor balances her sharp wit, and their teamwork brings a lot of depth to the story. Together, they tackle mysteries, navigate political schemes, and protect those they care about—all while maintaining a level of subtlety that fits perfectly within the palace walls.

Now, when you look at Lihaku’s personality more closely, it’s clear he embodies the ESFP type. He’s expressive, energetic, and fully engaged in the moment. You can see it in the way he interacts with people—warm, lively, and always ready for whatever comes next. There’s a certain spark to Lihaku that makes him stand out, even among a cast full of compelling characters. He doesn’t shy away from action; in fact, he thrives on spontaneity. When situations change suddenly, Lihaku adapts quickly, often jumping right into the thick of things with confidence and optimism.

But beyond the energy, there’s also genuine empathy. Lihaku is deeply aware of the emotions around him. He reads people well—not to manipulate, but to understand and support. That emotional intelligence helps him build strong connections, especially with Maomao, where trust is everything. It’s no wonder people are drawn to him; his kindness feels real, not performative.

From an Enneagram perspective, Lihaku fits the 6w7 profile beautifully. This means he values security and loyalty above all, but also carries a streak of adventure and curiosity. Yes, he’s cautious—he has to be, given the dangers lurking in court politics—but he’s not paralyzed by fear. Instead, he prepares, plans, and stays vigilant, all while keeping a surprisingly light-hearted spirit. The “7” wing adds that playful edge, making Lihaku not just dependable, but fun to be around.

So, whether you’re analyzing his role in the plot or his psychological makeup, Lihaku consistently proves himself as a multifaceted character. He’s loyal yet independent, cautious yet courageous, serious when needed but never dull. In The Apothecary Diaries, Lihaku stands as a pillar of stability and warmth in a world full of shadows. And honestly, the story wouldn’t be the same without him. Lihaku brings heart, intelligence, and resilience to every scene he’s in—making him not just memorable, but truly indispensable.