Beelzebub is definitely one of the standout characters in the anime As Miss Beelzebub Likes, also known by its original title Beelzebub-jou no Okinimesu mama. The series itself offers a fun, comedic twist on the supernatural realm, focusing on a quirky team of demons who serve under Satan’s rule. And among them, Beelzebub—sometimes affectionately called Belphegor—really makes an impression.

Now, when it comes to Beelzebub, there’s more than meets the eye. Officially recognized as the demon of sloth and serving as Satan’s right-hand woman, she carries herself with a relaxed, almost indifferent vibe. You’ll often catch her lounging around or catching up on sleep instead of diving into work. But don’t let that fool you—despite her seemingly lazy attitude, Beelzebub is actually incredibly competent. In fact, she’s highly respected for being a total pro at managing demonic paperwork, which, believe it or not, is no small feat in their world.

Visually, Beelzebub stands out too. She appears as a short, plump girl with long, flowing blonde hair and distinctive horns poking out from her forehead. Her outfit—a green plaid skirt paired with a matching jacket—gives off a cute schoolgirl aesthetic, adding to her charm. Personality-wise, she usually stays calm and detached, but watch out if you disturb her nap. That’s when her fiery temper flares up, showing she’s not someone to be taken lightly.

Honestly, Beelzebub brings so much to the table in As Miss Beelzebub Likes. She’s funny, unpredictable at times, and adds a unique flavor to the show’s lighthearted tone. Whether she’s dozing off during meetings or suddenly stepping in with sharp efficiency, Beelzebub keeps things interesting. Her dynamic with the other characters, especially her interactions within the demonic hierarchy, makes her an essential part of the ensemble.

When we dive deeper into her personality, it’s pretty likely that Beelzebub fits the ISTJ personality type. ISTJs are typically practical, organized, and thrive in structured environments—all traits that describe Beelzebub surprisingly well. Even though she may seem laid-back, she takes her responsibilities seriously and expects others to follow protocols. As the Lord of the Flies, she runs a tight ship, demanding order and precision from her subordinates.

Moreover, ISTJs tend to be introverted thinkers who process things logically and keep emotions in check. Beelzebub definitely shows that side—she’s reserved, analytical, and approaches problems with a cool head. Yet, beneath that stoic exterior, there’s a subtle warmth. She clearly cares about her team, even if she doesn’t always show it openly. This softer, empathetic streak might come from her tertiary extraverted feeling function, balancing out her otherwise rigid nature.

All in all, Beelzebub embodies many core qualities of the ISTJ: responsibility, attention to detail, and a methodical mindset. She’s a perfectionist at heart, always aiming for efficiency and structure. While MBTI types aren’t set in stone, the evidence from As Miss Beelzebub Likes strongly suggests Beelzebub leans toward ISTJ.

Looking at things from another angle—the Enneagram—Beelzebub seems to align closely with Type Nine, the Peacemaker. This type values harmony, avoids conflict, and seeks inner peace, which fits Beelzebub like a glove. She’s often seen meditating or napping, clearly drawn to tranquility. Rather than jumping into arguments or taking charge in social situations, she tends to stay back, quietly observing. These tendencies reflect the Peacemaker’s deep-rooted need for balance and calm.

Of course, it’s worth remembering that systems like the Enneagram aren’t absolute. People—and demons—are complex, and behavior can vary based on context. Still, given what we see throughout the series, labeling Beelzebub as a Type Nine feels like a solid fit.

In conclusion, Beelzebub is far more than just a sleepy demon with a short fuse. Her personality, whether viewed through MBTI or Enneagram lenses, reveals depth and consistency. From her ISTJ-like discipline to her Peacemaker instincts, Beelzebub proves to be a well-rounded and engaging character. So yeah, whether she’s buried in paperwork or buried under a pile of pillows, Beelzebub remains a key player in making As Miss Beelzebub Likes such a delightfully entertaining ride.