Beelzebub is a powerful female demon and the Minister of Agriculture in the demon country from "I've Been Killing Slimes for 300 Years and Maxed Out My Level." Though she looks about 17, Beelzebub is actually around 3,000 years old. She is called the "Lord of Flies" but is not really connected to flies. Known for her strict appearance and noble speech, she is surprisingly friendly and down-to-earth. Her life changed after a misunderstanding with Halkara, leading to a close friendship with Azusa Aizawa, who sees her as a reliable "big sister." Despite her high position, Beelzebub is humble, hardworking, and beloved by many.
Beelzebub has long silver hair and brown skin.
She has two horns on her head, a demon tail, and wings that look like those of a fly.
She can fold her wings and even transform into a fly, though she rarely does this.
Her usual clothes show a lot of skin and look like what a villain from a superhero show might wear.
She appears as a 17-year-old girl but is actually about 3,000 years old.
Beelzebub speaks with a noble and old-fashioned tone, using words like "I" and "you" in a very regal way.
Despite her speech and flashy looks, she is friendly, caring, and easy to talk to.
She is very serious about her work and has no interest in power or being famous.
Beelzebub likes spicy food and enjoys hot springs, which makes her much cleaner than the "Lord of Flies" name suggests.
She loves kids and often tries to make Falfa, Shalsha, and later Sandra her daughters.
Beelzebub was not born an elite.
She grew up in the countryside as the daughter of a greengrocer.
Her real name, Beelzebub, was given after a great demon from long ago.
After reaching 1,000 years old, she joined the Ministry of Agriculture as a regular worker.
She stayed as a regular for over 1,500 years, turning down all promotions because she wanted a simple life.
When Pecora became the Demon Lord, she noticed Beelzebub's hard work and made her Minister of Agriculture.
Since she became a noble, she received a big three-story mansion, but as a single person, she only uses the first floor.
The rest of the house is dusty and filled with spiderwebs, and the garden is overgrown like a forest.
She changed her speech and behavior to look more noble so that her new staff would respect her.
After becoming Minister, Beelzebub trained herself to become much stronger.
At first, she could not beat powerful demons, but a few years later, she became one of the top fighters among her people.
She is skilled in using special magic for demons and teaches Azusa Aizawa summoning magic.
Azusa sometimes summons her by accident in silly ways, like into a cold bath or onto a tree branch.
Beelzebub is good friends with Azusa Aizawa and often visits her house.
She sees Azusa as someone she can rely on, and Azusa calls her a dependable "big sister."
She likes Falfa, Shalsha, and Sandra and even calls them her daughters sometimes, though Azusa always stops her.
Her secretaries are the sisters Fatla and Vania.
Many people think she is someone who Pecora, the Demon Lord, often makes do strange things.
When Azusa is in trouble, Beelzebub helps her with her connections and knowledge.
Beelzebub eats almost-rotten fruit because her family ran a green-grocer, which fits her "Lord of Flies" image.
She originally lived in a small apartment and wore simple clothes.
Her parents have very strong country accents, making it hard for others to understand them.
The Nutrition Liquor Incident
Beelzebub first got involved with Azusa Aizawa after chasing Halkara for her "energy drink."
Because Beelzebub used and overworked with the energy drink, rumors spread that it was poisonous to demons.
A misunderstanding made people think Beelzebub was out for revenge against Halkara.
When the misunderstanding was cleared, she became friends with Azusa and started visiting her often.
Becoming Minister and Changing Herself
Before being a minister, Beelzebub spent over 1,500 years as a regular worker.
She refused promotions because she wanted a quiet, relaxed life.
When Pecora became Demon Lord, she made Beelzebub the Minister of Agriculture.
Worried she’d be looked down on as a former regular worker, Beelzebub changed her speech and appearance to appear more noble.
She started training and eventually gained strong fighting ability.
The mansion given to her by Pecora is too big, so most of it remains unused and covered in dust.
Connections With Others
Beelzebub met many important characters like Azusa Aizawa, Flatorte, Laika, Falfa, and Shalsha before the main story, but the meetings were not memorable at that time.
She once visited a hot spring at Rocco Volcano for work, where she met Laika as a child and sparred with her.
Life as Minister and Recent Adventures
As Minister of Agriculture, she is known for being hardworking and not corrupt.
Her noblewoman speech completely became a part of her.
She gained the ability to have large bat-like wings after training in the dojo of enlightenment with Pecora.
Sandra the mandrake settled in her overgrown garden without her knowing.
Beelzebub is the main character of the spin-off novel "I Was a Minor Official for 1,500 Years, Then I Became a Minister Thanks to the Demon Lord's Power."
She represents a character who used to be normal but became important through work and a little push from Pecora.
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