Jeanne is a character from the anime and manga series Mistress Kanan is Devilishly Easy. She is established as an apostle of God who originates from the heavenly realm, placing her in direct contrast to the demonic characters that populate the story's central premise.

In terms of personality, Jeanne is characterized as a clumsy individual, a trait that defines much of her interaction with the world around her. This clumsiness is a key component of her identity, distinguishing her from the more scheming or assertive characters within the series. Her demeanor contributes to the chaotic and comedic energy of the narrative, and her actions often serve to stir up the central relationship between the main characters, Kanan and Yoji.

Within the plot of Mistress Kanan is Devilishly Easy, Jeanne serves as an additional supernatural presence who enters the mix of the story's human world setting. Her role is connected to the romantic comedy dynamics of the series; she is described as someone who helps to complicate or invigorate the teasing relationship between Kanan and Yoji. Alongside Ami, who is Kanan's maid from the demon realm, Jeanne is a key supporting character whose actions drive much of the series' situational comedy and conflict. While her divine origins would theoretically put her at odds with the demon Kanan, her clumsy nature suggests that her involvement is more humorous than adversarial.

Specific details regarding Jeanne's personal motivations, notable abilities, or a significant character development arc are not extensively detailed in the source material summaries. Her primary narrative function is to act as a catalyst for chaos and comedy, leveraging her position as a well-meaning but inept heavenly apostle to create amusing disruptions in the lives of the demon and human leads.