Original Name キュゥべえ
Romaji Name Kyuubee/Kyuubey
Nicknames Incubator, QB
Series Mahou Shoujo Madoka★Magica
Age Unknown
Weight Unknown
Height Unknown
Date of Birth Unknown
Blood Type Unknown


The mysterious character from “Mahou Shoujo Madoka★Magica”.


Kyuubey, also known as Incubator or QB, is a character from the popular anime series “Mahou Shoujo Madoka★Magica”. His personality is often described as unemotional and detached, lacking a clear understanding of human values. He approaches his role as Incubator with a cold and calculating demeanor, seemingly indifferent to the consequences of his actions.


Kyuubey is a member of an advanced alien species known as the Incubators. They discovered that emotional energy, especially that generated by teenage girls, could counteract the gradual heat death of the universe. As part of their duty, Kyuubey and other Incubators make contracts with girls, granting them any wish in exchange for becoming Puella Magi and fighting witches. Through this process, Kyuubey collects emotional energy to sustain his species.


Kyuubey’s appearance is deceptively cute and innocent. He resembles a small, cat-like creature with pure white fur, large red eyes, and long ears. Despite his adorable exterior, Kyuubey’s appearance masks his true nature as an otherworldly being. His simple design adds to his enigmatic presence and the contrast between his appearance and his true intentions.


As an Incubator, Kyuubey has several abilities that make him a formidable being. He has the power to grant any wish, no matter how impossible or grandiose, to the girls who contract with him. In addition, Kyuubey can extract a Puella Magi’s soul and encase it in a Soul Gem, replacing her physical body with a more durable shell. This allows the Puella Magi to fight witches more effectively.


Kyuubey originated in an advanced alien civilization far from Earth. His species discovered the potential of emotional energy and its usefulness in combating entropy. They realized that teenage girls have the highest amount of emotional energy due to their emotional instability during puberty. Thus, it became Kyuubey’s duty to contract with these girls and harvest the emotional energy generated when they transform into Puella Magi and eventually into witches.
Despite his seemingly amoral actions, Kyuubey sees himself as a survivor rather than inherently good or evil. He operates on the premise that his actions are no different than humans exploiting animals for survival. Kyuubey’s lack of understanding of human values and emotions makes him a complex and fascinating character throughout the series.

Kyuubey – FAQ

Who is Kyuubey in “Mahou Shoujo Madoka★Magica”?

Kyuubey is a character in the anime series “Mahou Shoujo Madoka★Magica”. He is a mysterious creature who offers young girls the chance to become magical girls and grant their deepest wishes.

What is Kyuubey’s role in the series?

Kyuubey serves as a catalyst and guide for the magical girls. He offers them contracts that grant them magical powers in exchange for their service as fighters against witches. He plays a pivotal role in the overall plot of the series.

What does Kyuubey look like?

Kyuubey is a small, cat-like creature with a white, cylindrical body, large yellow eyes, and long, thin ears. He has a rather innocent and cute appearance, which contrasts with his true nature.

What are Kyuubey’s motivations?

Kyuubey’s motivations revolve around a different understanding of emotion and the concept of sacrifice. He wants to harvest the emotional energy generated by magical girls, known as “emotional potential,” to prevent the heat death of the universe. From his perspective, he helps the girls by granting their wishes while fulfilling his own goal.

Is Kyuubey a villain in the series?

Kyuubey’s role and morality are the subject of much debate among viewers. While he is often seen as the antagonist due to his manipulative nature and the consequences of his actions, his motivations are not necessarily malicious. He operates under a different moral framework that clashes with human values, making him a complex and morally ambiguous character.

What powers does Kyuubey have?

Kyuubey has several supernatural abilities. He can communicate telepathically, manipulate people’s memories, and has advanced regenerative powers. In addition, he can bestow magical powers on girls and create Soul Gems, which serve as the source of a magical girl’s power.