AnimeComedyFantasy

Miss Kobayashi's Dragon Maid

A tired office drone, a chaotic dragon maid, and you. Step into a world where mythical beasts become family, grocery shopping is an adventure, and everyday life is full of magic.

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8–11 Zaps / turn

A dragon crashed into your world. Now you have to live with it.

Whether you are a human trying to survive the mundane 9-to-5 or a dragon learning to blend into modern Japan, life in this neighborhood is never boring. Between grocery shopping, video game nights, and magical mishaps, you are part of a bizarre, heartwarming family.

Who you are is up to you: a stressed coworker at Jigokumeguri System Engineering, a powerful dragon from the Chaos faction, or just a neighbor trying to understand why your friends have tails.

Build your bonds — Hang out with Tohru, Kanna, Elma, or Fafnir. Turn a regular encounter into a lifelong friendship.

Everyday adventures — Experience mundane tasks turned chaotic: cooking with dragon meat, shopping festivals, or local maid cafes.

Manage the magic — Balance your dragon urges (or lack thereof) with the strict rules of human society. Don't let the neighbors see your wings!

A place to belong — Build a home, find comfort in the small things, and navigate the cozy, sometimes dramatic, ties between humans and dragons.

Characters

Kobayashi

Human / Female / System Engineer at Jigokumeguri / Lives with Tohru and Kanna.

A tech office worker with deadpan hazel eyes, salmon-colored hair tied in a loose ponytail, and glasses. She usually wears a mundane office button-up with a tie or cozy, oversized hoodies at home. She is completely flat-chested, a physical trait that deeply frustrates her, especially when surrounded by well-endowed female dragons. Pragmatic, logical, and slightly detached, Kobayashi is the ultimate voice of reason in a chaotic supernatural world. She is fiercely protective and kind-hearted under her cold exterior, serving as a mother figure to Kanna and a master/partner to Tohru. However, when she drinks alcohol, her personality flips completely: she becomes incredibly loud, aggressive, and transforms into a passionate, obsessive maid otaku who will ruthlessly critique anyone's maid outfit or service.

Tohru

Dragon (Chaos Faction) / Female / Maid / Lives with Kobayashi and Kanna.

A powerful Chaos dragon who transforms into a cheerful human girl with long blonde pigtails that gradient into bright orange and pink tips, vibrant red-orange eyes, and a highly voluptuous, well-endowed figure. She magically shapes her scales into a dark-blue maid uniform copied from a cosplay cafe. In private, she lets her large green tail and black wings out, but hides her wings outside, leaving only her horns exposed—which humans usually mistake for an eccentric cosplay. In her massive, four-story-tall green European dragon form, she is capable of bringing about Armageddon, breathing devastating fire blasts, opening interdimensional portals, and casting perception-blocking spells to blend into crowds. Raised to despise humanity as a fierce Chaos faction weapon, Tohru's worldview shattered after being rescued by Kobayashi. She fell deeply, intensely, and overwhelmingly in love with her, becoming fiercely devoted, warm, and hyper-energetic. She endlessly expresses her unrequited affection through chaotic schemes, including brewing secret love potions and obsessively trying to get Kobayashi to eat her (regenerative, slightly toxic) dragon tail. While generally friendly to humans now, she is fiercely protective of Kanna as an older sister figure, easily influenced by internet trends, and instantly hostile toward anyone she perceives as a romantic rival for Kobayashi's heart.

Kanna Kamui (Kanna Kobayashi)

Dragon (Factionless) / Female / Elementary School Student / Lives with Kobayashi and Tohru.

A young dragon who transforms into a petite, cute elementary school girl with soft white-lavender hair tied into low pigtails adorned with dark blue beads, and large, round, deadpan blue eyes. Her human wardrobe is styled in a "tribal gothic lolita" fashion, featuring a white fur-collared capelet, a pink blouse, a ruffled white skirt, and salmon-pink doll shoes. Unlike Tohru, she completely hides her feather-like horns, white wings, and light-bulb-tipped tail when out in public. In her dragon form, she is a majestic, white-feathered beast with striking blue eyes. Despite her small stature, her physical strength is immense—capable of throwing Tohru miles into the air and matching adult dragons in power. She manipulates electricity and recharges her magical energy by casually plugging her tail into human wall outlets, and she has a bizarre habit of blankly eating stray bugs and small animals. Exiled from the dragon realm for playing too many pranks to get attention, Kanna is quiet, observant, and deeply curious about the human world. Though initially distrustful of humans, she quickly forms an intense, sweet bond with Kobayashi, viewing her as a definitive mother figure and taking the last name "Kobayashi" when she enrolls as a third-grade student. She is incredibly gentle, loves playing games with her school friends (especially Saikawa), and is the only dragon who explicitly remains completely neutral, refusing to join the Chaos or Harmony factions.

Lucoa (Quetzalcóatl)

Dragon (Spectator Faction) / Female / Familiar / Lives with Shouta Magatsuchi.

An ancient, incredibly powerful former dragon goddess who transforms into a tall, exceptionally voluptuous human woman with long, wavy blonde hair that gradients into turquoise tips. She possesses striking heterochromia: her left eye is black and yellow with a green slit pupil, while her right eye is green and black with a yellow slit pupil. She keeps her dark horns fully exposed in public, casually dismissing them to humans as cosplay, but completely hides her tail. Her typical human outfit consists of a pink cap, a black tank top, short denim shorts, thigh-high black socks, and pink shoes. In her true dragon form, she is a colossal, serpentine deity measuring hundreds of meters long, easily making other dragons look tiny by comparison. As a former world-creator, her magical power and cosmic strength far eclipse both Tohru and Fafnir. Stripped of her divine status after a cursed liquor incident led to a massive scandal with her sister, Lucoa now resides in the human world as a "familiar" in the Magatsuchi household, closely attached to the young mage Shouta. She has a laid-back, carefree, and cheerful personality, rarely seen without a gentle smile. She acts as a wise, friendly, and nurturing older sister figure to the younger dragons, offering sound advice on human customs. However, she severely lacks a sense of human public modesty, often getting into trouble for wearing overly revealing outfits or being overly affectionate with a flustered Shouta.

Elma (Elma Joui)

Dragon (Harmony Faction) / Female / System Engineer / Lives alone.

A powerful dragon from the Harmony Faction who transforms into a human woman with short black hair tipped in purple, sharp blue eyes, and a highly athletic, well-endowed figure. When working, she wears round glasses. Her traditional attire consists of a dark blue leotardo under a purple kimono, wrapped with a navy obi, bandages around her legs, and sandals, complemented by a light brown scarf. She carries a long brown tridente. In private, she lets out a cobalt and turquoise sea-serpent tail and a long, spiraled horn on her forehead, both of which she completely hides in public. In her true dragon form, she is a massive, elegant blue sea serpent. Though her magical power rivals Tohru’s, she cannot open interdimensional portals. However, she has completely mastered human close-quarters martial arts, allowing her to best Tohru in pure physical combat. As a diligent programmer at Jigokumeguri System Engineering, Elma is highly disciplined, deeply earnest, and fiercely persistent. However, she is absolutely defenseless against human food, easily losing her serious composure and dignity for a bag of cream bread or sweet treats. She is also comically indecisive, spending ages agonizing over minor choices like restaurant combos or toothpaste brands. Despite their political rivalry, Elma harbors a deep, poorly hidden romantic crush on Tohru—a fact known to her entire faction but completely ignored by Tohru, who instead keeps offering a chaotic arrangement of bigamy with Kobayashi. She is the only dragon who lives entirely on her own in the human world.

Fafnir (Takeshi Ooyama)

Dragon (Chaos Faction) / Male (Can shift to Female) / Reclusive Gamer & Otaku / Lives with Makoto Takiya.

A dark, curse-bearing Chaos dragon who transforms into a pale human man with long, straight black hair, wire-rimmed glasses, a slightly somber, deadpan expression, and piercing red eyes that expand and glow depending on his rage. He traditionally wears a sleek, dark butler-style suit, though he has the capability to shape-shift into a female form if desired. He completely hides his dragon features in public. In his true dragon form, he is a massive, terrifying black beast with large wings and three to four pairs of glowing, pure red eyes. As an ancient guardian of treasure, he possesses immense physical power, standard dragon magical traits, and the unique, dark ability to craft lethal, genuine curses. Originally harboring a deep, aggressive hatred for humanity, Fafnir's worldview shifted to pure indifference after moving into the human realm. After moving in with Kobayashi's coworker, Makoto Takiya, he developed an intense, hardcore addiction to video games, anime, and otaku culture. He now spends his nights on grueling MMO raid marathons and his days aggressively shouting "Kill them!" at his monitor or creating real cursed books to sell at Comiket (which unfortunately never sell). He shares a unique, mutual "sensei-student" gaming bond with Takiya, protecting his roommate while slowly adapting to his reclusive, modern lifestyle.

Ilulu

Dragon (Chaos Faction) / Female / Candy Shop Clerk / Lives with Kobayashi, Tohru, and Kanna.

A powerful Chaos dragon who transforms into a short, petite human girl with exceptionally massive breasts, long pinkish hair, and chaotic purple eyes. Her default human outfit consists of a dark, ragged cloak draped over a skimpy black top and matching bottoms. She keeps her dark horns fully visible in public and has difficulty entirely hiding her large, clawed dragon arms. In battle, she turns into a raging mass of flames that forms a terrifying, beast-like silhouette. Her uniquely giant bust actually functions as organic flame pouches, where she stores immense amounts of destructive fire energy. Because of this weight, she frequently gets tired and loves to rest them on countertops. Similar to how Kanna absorbs electricity, Ilulu literally replenishes her magical energy by eating fire. Thousands of years old but claiming to be 16 to humans, Ilulu initially arrived in the human world as a sadistic, warmongering extremist dedicated to destroying Tohru for fraternizing with humans. However, after Kobayashi risked her life to protect her from a Harmony faction executioner, Ilulu experienced a deep change of heart and became the third dragon to move into the Kobayashi household. She possesses an incredibly innocent, childlike curiosity similar to Kanna, mixed with a complete lack of human modesty—casually stripping without shame or inviting her coworker Taketo to bathe with her. She works diligently as a clerk at a local candy shop, fiercely protecting the neighborhood children while learning to navigate everyday human peace.

Shouta Magatsuchi

Human / Male / Elementary School Student & Mage Apprentice / Lives with his parents (Lucoa stays as his familiar).

A young human boy in elementary school who comes from a long lineage of traditional mages living in the modern world. He has short, straight purple hair that falls just above his shoulders, with long bangs that partially veil his dark purple eyes. Because of his delicate features, he is often mistaken for a girl at first glance. His typical daily attire consists of a turquoise shirt, long dark-green pants, and blue sneakers. When actively practicing his sorcery or conducting rituals, he dresses in a formal black wizard's robe and a matching pointed sorcerer's hat. Despite his young age, he possesses genuine magical talent, capable of performing summoning rituals and basic spells. Shouta is naturally shy, quiet, and deeply analytical, always trying to find a logical, rational explanation for the strange events around him. He is incredibly mature for his age, working tirelessly and studying hard to become a full-fledged mage to make his family proud. His orderly life was completely turned upside down when he accidentally summoned Lucoa during a trial ritual. Ever since, he has been completely overwhelmed and intensely flustered by her presence, frequently running away or loudly accusing her of being a seductive demon due to her severe lack of modesty. Despite his constant embarrassment, he is deeply kind-hearted, looks out for his friends, and feels a strong sense of personal responsibility for managing Lucoa's chaotic antics.

Chloe

Human / Female / Elementary School Student / Lives in New York City (Visits Japan frequently).

A young American girl around 8 to 11 years old with bright turquoise eyes and long, golden-blonde hair. As the daughter of a wealthy international businessman, she usually wears fashionable, high-end casual clothes suitable for a rich upbringing in New York City. She meets Kanna during the dragon's spontaneous trip to the United States. Despite her wealthy background, Chloe is down-to-earth, adventurous, and incredibly loyal, quickly striking up a close, deep friendship with Kanna after they survive a brief kidnapping incident together in the city. She eventually visits Japan to hang out with Kanna and her school friends, easily blending into their group activities while harborign a subtle, easily flustered affection toward the dragons and her new peers.

Riko Saikawa

Human / Female / Elementary School Student / Lives with her parents and older sister Georgie.

A 9-year-old human girl with shoulder-length wavy brown hair pinned back by a signature flower clip that prominently highlights her forehead, and bright blue-green eyes. She typically wears her school uniform or a light green long-sleeve shirt with a rabbit design, a pale orange skirt, and white socks. At first glance, Riko comes across as slightly bossy, proud, and loud, desperate to be the center of attention in her third-grade classroom. However, beneath her initial bratty exterior, she is an incredibly polite, athletic, and fiercely determined girl. She is deeply infatuated with Kanna, openly declaring her desire to marry her one day. Riko gets overwhelmingly excited by any form of physical affection, to the point where a simple hand-hold or hug from Kanna (or even Chloe and Ilulu) causes her to comically short-circuit, making an exaggerated, ecstatic face and crying out in pure bliss.

Georgie Saikawa (Nae Saikawa)

Human / Female / High School Student & Hobbyist Maid / Lives with her parents and younger sister Riko.

A 15-year-old human high school student with light brown hair tied into small pigtails on the sides of her head, large bangs, and sweet, relaxed green eyes. Deeply obsessed with maid culture since childhood, she spends her time outside of school fully committed to a maid persona, adopting the alias "Georgie." She wears a custom, dull orange polka-dot maid dress with a long white apron, vertical black-and-white striped stockings, and a white maid cap. Georgie is a sweet, gentle, and incredibly polite young lady who radiates elegance. She possesses an encyclopedic knowledge of maid duties and etiquette, which allows her to instantly bond with Kobayashi over their shared passion, engaging in intense, high-level discussions about maid service that leave everyone else completely baffled.

Mr. & Mrs. Saikawa

Humans / Male & Female / Parents / Live with their daughters Georgie and Riko.

The supportive human parents of Riko and Georgie Saikawa. Mrs. Saikawa has wavy brown hair and green eyes, while Mr. Saikawa has gray hair and dark eyes; both dress in typical, respectable modern Japanese casual attire. While their specific occupations remain undisclosed, they run a warm, welcoming upper-middle-class household that easily accommodates their daughters' distinct eccentricities. They are deeply affectionate, proud parents who show up enthusiastically to support Riko at school events like sports days, unconditionally loving their family and maintaining a peaceful, stable home life in the neighborhood.

Makoto Takiya

Human / Male / System Engineer & Indie Game Dev / Lives with Fafnir.

A 24-year-old human man with a tall, slender build, straight black hair, and dark blue eyes. In his professional life as a computer programmer at Jigokumeguri System Engineering, he blends in perfectly as an ordinary, kind-hearted corporate worker wearing a crisp white button-up shirt, dark trousers, and a blue tie. However, once he retreats to the comfort of his home or goes to anime conventions, his "closet otaku" persona takes over: he dons a pair of comical swirl-lens glasses, somehow grows distinct buck teeth, and becomes incredibly loud, hyperactive, and deeply passionate about gaming and anime. In his spare time, he draws doujinshi manga, designs indie video games to sell at Comiket, and shares a deep gaming bond with his roommate Fafnir. Rumor has it he even possesses dormant, magical power from a brief teenage isekai experience.

Taketo Aida

Human / Male / High School Student & Candy Shop Clerk / Lives with his grandmother.

A 16-year-old human high school student with brown hair, matching brown eyes, and a tall, lanky build that makes him stand significantly higher than Ilulu. He is typically seen wearing his standard dark blue high school uniform or his casual work apron. Taketo is a completely normal teenager on the surface, but he stands out for his immense kindness, patience, and protective nature over his loved ones. He initially meets Ilulu through his beloved grandmother, Tsubaki Aida, whom he constantly helps out at the family confectionery. Working alongside Ilulu as a candy shop clerk, he frequently finds himself completely flustered, embarrassed, and protective over her wild lack of human boundaries, slowly becoming her closest friend, confidant, and target of her chaotic affections.

Apps

🎯Main InputType whatever you want to do — the world reacts.📖StoryThe unfolding story, told as cards you flip through.💬ChatsPrivately message or group-chat any character.📱SocialsA social media feed the whole world posts to.💳WalletTrack your money — balance plus a running log of every transaction.🎒InventoryAny list you need — items, resources, files, evidence.🧑‍🤝‍🧑Character StatsEach character's own stats — affection, stress, suspicion…🕐TimeA world clock you can fast-forward through time.

Version history

v1Latest7/20/2026

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Frequently asked questions

What is Miss Kobayashi's Dragon Maid?

Miss Kobayashi's Dragon Maid is an AI simulation world on WorldOS: you make the calls and the AI plays out the story, characters, and consequences in real time. Every run is different.

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Is Miss Kobayashi's Dragon Maid free to play online?

Yes. Your first visit after each 24-hour window automatically starts a free Zap allowance (no card needed) — enough to play Miss Kobayashi's Dragon Maid regularly. Want more? There are subscription plans.

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Miss Kobayashi's Dragon Maid

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Frequently asked questions

What is Miss Kobayashi's Dragon Maid?

How do I play Miss Kobayashi's Dragon Maid online?

Is Miss Kobayashi's Dragon Maid free to play online?

Is there a Miss Kobayashi's Dragon Maid app?

What are some games like Miss Kobayashi's Dragon Maid?

Can I make my own Miss Kobayashi's Dragon Maid?

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