Honey Kisaragi is the protagonist of the Cutie Honey franchise, a character whose nature and origin vary across different adaptations but who consistently embodies the role of a transforming heroine. In most core versions, she is an android, an artificial human created by the brilliant scientist Dr. Kisaragi. This creation stems from a profound personal tragedy: the original human Honey Kisaragi, the doctor's daughter, died in an accident. Driven by grief, Dr. Kisaragi built an android body, equipping it with his greatest invention, the Atmospheric Element Condenser, also known as the Airborne Element Fixing Device or the Honey System, and transferred his daughter's memories and consciousness into it.

The device allows Honey to manipulate matter at an atomic level, which is the source of her remarkable powers. By tapping the heart-shaped choker she wears and uttering the phrase Honey Flash, she can change her appearance at will, creating new outfits and weapons out of thin air. This power is fueled by consuming calories, which can quickly deplete her energy. While she can assume dozens of disguises for various situations, her primary form for combat is the red or pink-haired swordswoman known as Cutie Honey, the Warrior of Love. In this form, she wields a rapier called the Silver Fleurette and a razor-sharp Honey Boomerang, possessing superhuman strength, agility, and the ability to run up walls and leap great distances.

In most tellings, Honey's peaceful life as a seemingly ordinary high school student is shattered when the criminal organization Panther Claw murders her father in their relentless pursuit of the Airborne Element Fixing Device to gain unlimited wealth. This event triggers her first transformation into Cutie Honey and sets her on a path of vengeance against the all-female syndicate and its leaders, often including the ruthless Sister Jill and the ancient Panther Zora. Her role in the story is that of a warrior of justice, using her powers to protect the innocent and avenge her father's death.

Honey's personality is a blend of lightheartedness and fierce determination. She is generally portrayed as friendly, warm, and mischievous. At school, she acts like a class clown, playing pranks and teasing her teachers, which makes her popular with her peers. This carefree and sometimes naive exterior, however, belies a strong sense of justice and a deep, resilient will to fight for what is right, even against terrifying enemies. Her motivations are driven by the loss of those she loves, and she forms powerful bonds with her allies. Key among these relationships is with the Hayami family, particularly the journalist Seiji Hayami, who is often the first to discover her secret and becomes her staunch ally and love interest. She also shares a deep friendship with her roommate, Natsuko Aki, whose death at the hands of Panther Claw is a devastating blow that fuels her resolve.

Throughout her various incarnations, Honey's character shows development through loss and the deepening of her understanding of her own identity. The revelation that she is an android, a creation rather than a naturally born human, is a significant emotional hurdle. In the Cutie Honey Flash continuity, this is further complicated by the introduction of Seira Hazuki, her twin sister and rival, Misty Honey, forcing Honey to confront the complexities of her artificial origins. Despite the many tragedies she endures, she consistently renews her vow to fight Panther Claw, evolving from a vengeful daughter into a protector of the world. Her most notable abilities, beyond her transformation and matter manipulation, include exceptional healing capabilities, able to regenerate from most wounds as long as her skeleton and brain remain intact, and a surprising degree of charisma that allows her to garner help from powerful figures.