Gregory Violet is a minor yet memorable character in the Black Butler (Kuroshitsuji) anime series, and while he doesn’t appear throughout the entire storyline, his presence leaves a lasting impression. In the world of Black Butler, Gregory Violet stands out not just because of his professional status, but also due to the complexity of his moral compass. He serves as the director of a hospital in London and is recognized as a highly respected doctor—on the surface, at least. Tall, well-built, with short blonde hair and piercing blue eyes, Gregory Violet cuts a distinguished figure. He’s almost always seen in his white lab coat, complete with his signature circular glasses, which have become something of a trademark for Gregory Violet’s appearance.

But beneath that polished exterior lies a much darker side to Gregory Violet. Despite being a medical professional sworn to do no harm, he consistently crosses ethical lines, revealing a manipulative and deceitful nature. Gregory Violet uses his authority not to heal, but to exploit the vulnerable—his patients often become unwilling subjects in his unethical experiments. For him, they’re less like human beings and more like test subjects, mere tools in his relentless pursuit of knowledge. It’s this disturbing duality that makes Gregory Violet such a compelling antagonist.

His role becomes more prominent during the “Book of Circus” arc, where Gregory Violet gets tangled in a sinister conspiracy involving kidnapped children forced into performing in a grotesque circus. As the plot unfolds, Gregory Violet’s involvement comes to light, exposing his true motives. When his colleagues discover the extent of his actions, his reputation collapses, ultimately forcing him to flee the country. While Gregory Violet isn’t a central figure in the overall narrative, his character sheds light on the corruption lurking within London’s Victorian-era medical institutions. His descent serves as a cautionary tale about the dangers of unchecked ambition and the ethical compromises some are willing to make in the name of progress.

Now, when we look at Gregory Violet through the lens of personality typology, several interesting patterns emerge. Based on his behavior in Black Butler (Kuroshitsuji), Gregory Violet exhibits traits commonly associated with the ISTP personality type. ISTPs are known for being practical, resourceful, and fiercely independent—all characteristics that Gregory Violet demonstrates. Whether it’s his calm demeanor under pressure or his ability to think strategically, Gregory Violet handles situations with a detached precision typical of an ISTP. Though not much is shown about his personal life, Gregory Violet often keeps to himself, rarely expressing emotion, which aligns with the introspective and reserved nature of this type. That said, it’s worth remembering that MBTI types aren’t set in stone; people can display qualities from multiple categories. Still, the evidence strongly suggests that Gregory Violet fits the ISTP mold.

In addition to the MBTI framework, analyzing Gregory Violet through the Enneagram system offers further insight. He closely resembles an Enneagram Type 3—the Achiever. This type is driven by success, image, and external validation, all of which resonate deeply with Gregory Violet’s motivations. Throughout the series, Gregory Violet is portrayed as ambitious, constantly striving to climb higher—whether in social standing or professional influence. He’s intensely competitive, frequently engaging in power plays to assert dominance. Moreover, Gregory Violet is extremely conscious of how others perceive him. He carefully crafts an image of sophistication and competence, going to great lengths to maintain appearances. However, this obsession with image becomes his downfall, as he struggles to admit fault or show vulnerability.

In conclusion, Gregory Violet may be a minor character in Black Butler (Kuroshitsuji), but his psychological depth makes him worthy of analysis. From his unethical medical practices to his calculated public persona, Gregory Violet embodies the tension between outward respectability and inner corruption. Whether viewed as an ISTP for his practicality and independence, or as an Enneagram Type 3 for his drive and image-consciousness, Gregory Violet remains a fascinating study in ambition, deception, and moral compromise. And even though his time on screen is limited, the legacy of Gregory Violet lingers—as a warning, a villain, and a reflection of the era’s darker truths.