Gaoshun is a prominent character in the beloved anime series The Apothecary Diaries, which is adapted from the popular light novel series by Natsu Hyuuga. The story centers around Maomao, a clever and resourceful young woman who finds herself sold into servitude at the Imperial Palace. Despite her circumstances, she uses her sharp intellect and knowledge as an apothecary to unravel mysteries and survive the complex world of court politics.

In this intricate setting, Gaoshun emerges as a key figure—a loyal and highly capable eunuch serving within the imperial harem. Gaoshun works closely with Maomao, offering support, guidance, and protection throughout her journey. Known for his calm and composed demeanor, Gaoshun carries himself with grace and professionalism. His loyalty to the Emperor is unwavering, and he approaches every duty with a sense of responsibility that earns him deep respect across the palace.

But beyond his official role, Gaoshun shows a quiet yet profound care for Maomao. Though he may seem reserved at first glance, Gaoshun consistently proves himself to be one of her most dependable allies. He watches over her with a protective instinct, often stepping in—subtly or directly—when danger arises. Gaoshun’s presence brings stability, and his insights frequently help Maomao piece together clues and navigate delicate situations.

As someone in a position of authority, Gaoshun handles sensitive tasks entrusted to him by the Emperor himself. His peers recognize his competence, and superiors rely on his discretion and efficiency. Gaoshun possesses a keen eye for detail and a methodical mind, making him especially adept at detecting inconsistencies and hidden motives within the palace walls. These qualities make Gaoshun not just a background figure, but a crucial player in uncovering the many secrets that threaten the imperial court.

Throughout the series, Gaoshun plays an essential role in helping Maomao survive—and even thrive—in the treacherous environment of the palace. Whether it’s through strategic advice, silent vigilance, or decisive action, Gaoshun proves time and again that he is an indispensable ally. His blend of intelligence, loyalty, and emotional restraint defines much of what makes Gaoshun such a compelling character.

From a personality perspective, Gaoshun from The Apothecary Diaries clearly aligns with the ISTJ type. Gaoshun exhibits classic ISTJ traits: practicality, reliability, and a strong adherence to rules and structure. Gaoshun values order and tradition, approaching every challenge with a disciplined mindset. This isn’t just about routine—Gaoshun’s dedication stems from a deep sense of duty and integrity. They take pride in doing things correctly and thoroughly, which makes them exceptionally trustworthy.

Moreover, Gaoshun relies on facts and tangible evidence rather than speculation. Their memory for details and ability to analyze situations logically are central to their effectiveness. In high-pressure moments, Gaoshun remains level-headed, using careful observation and systematic thinking to guide decisions. This analytical nature complements Maomao’s own investigative skills, forming a powerful partnership grounded in mutual respect.

Socially, Gaoshun tends to be more reserved, often choosing to listen and observe rather than dominate conversations. Gaoshun isn’t cold, though—just cautious with emotions. Still, those who earn Gaoshun’s trust find a steadfast friend. Loyalty runs deep in Gaoshun’s character, and once someone is under their protection, Gaoshun will go to great lengths to ensure their safety and well-being.

Looking at Gaoshun through the lens of the Enneagram, they strongly resonate with Type 1w9—the “Reformer with a Peacemaker wing.” Gaoshun’s drive for correctness, moral clarity, and personal accountability reflects the core of Type 1. They hold themselves to high standards and expect the same integrity from others, especially in matters concerning justice and duty.

However, the influence of the Type 9 wing adds a layer of calmness and harmony to Gaoshun’s personality. While committed to doing what’s right, Gaoshun also seeks balance and avoids unnecessary conflict. This makes Gaoshun not only principled but also approachable and soothing in tense environments. They serve as a grounding force, especially for Maomao, who often operates in high-stakes, emotionally charged scenarios.

Ultimately, Gaoshun from The Apothecary Diaries stands out as a character defined by integrity, loyalty, and quiet strength. Gaoshun’s ISTJ temperament and 1w9 Enneagram type combine to create a person who is both principled and peaceful, efficient yet empathetic. Whether supporting Maomao behind the scenes or carrying out duties for the Emperor, Gaoshun remains a pillar of reliability. And in a world full of deception and danger, having someone like Gaoshun on your side makes all the difference.