ONA
Description
Gremory is a demon who appears in the 2023 Netflix anime adaptation of Akuma-kun. Her design is distinctive and immediately memorable, featuring aquamarine green skin, long dark red hair that reaches her hips, and yellow eyes with green sclerae, with her left eye often hidden behind her hair. She has pointed ears and pale magenta lips. Her most unusual physical trait is a large mouth filled with rows of sharp teeth located on her abdomen. Her attire consists of faded white bandages wrapped around most of her body, including her arms, legs, torso, and head, paired with a tattered pale brown skirt held by a yellow belt. She also wears golden jewelry including a usekh collar with a red jewel and a gold bracelet, completing her look with yellow high-heeled shoes decorated with green gems.
Gremory first appears in the second episode of the series, having been summoned by the parents of a young girl named Hina to take her place. However, as time passed, the original Hina's presence became more powerful, and Gremory found herself trapped within the human body until Akuma-kun, the protagonist Ichiro Umoregi, successfully freed her and sent her back to the demon world. Rather than remain in her own realm, she became fascinated by Ichiro and chose to return to the human world.
Her personality is defined by a playful yet predatory interest in Ichiro. She frequently and rather cheerfully threatens to eat his heart, which becomes the central motivation driving her actions throughout the story. She strikes a deal with him, offering her assistance with his various missions and investigations in exchange for the right to eventually consume his heart. This arrangement creates an unusual dynamic where she is simultaneously an ally and a looming threat. She tends to look down on Mephisto III, Ichiro's half-human partner, due to his mixed heritage. Her role in the story proves to be practically significant, as she provides crucial support during major confrontations, particularly in the battle against the powerful demon Strophaia, where her help is presented as essential to Ichiro's victory.
Gremory demonstrates several notable supernatural abilities. Like many demons, she can shapeshift and disguise herself as different humans to move through society unnoticed. She has control over the bandages she wears, manipulating them for various purposes including combat. During her fight against Strophaia, she makes use of the mouth on her abdomen to generate and breathe fire as a powerful offensive attack. She also takes on reconnaissance missions, such as spying on a police officer suspected of demonic involvement to gather information for Ichiro. At one point, she even travels to consult Satan himself to learn about a demon's weakness.
Her character development culminates in the series finale, where she finally claims her end of the bargain. After the climactic battle with Strophaia concludes, Gremory approaches Ichiro and literally stabs into his chest, extracting and consuming his heart. The series ends on a cliffhanger with this event, though notably, as she takes his heart, a faint smile appears on Ichiro's face, suggesting an unexpected twist or that he may have anticipated this outcome all along. This moment represents the fulfillment of her stated goal from her very first appearance, making her arc one of the few that reaches a clear resolution even as the protagonist's fate remains ambiguous.
In terms of origins, the character draws from classical demonological lore. In the Ars Goetia, the fifty-sixth spirit summoned by King Solomon is named Gremory, also spelled Gomory, who appears as a beautiful woman riding a camel and possesses knowledge of past, present, and future as well as the locations of hidden treasures. The anime adaptation reimagines this figure as a formidable and visually striking presence whose fascination with the decamillennial genius Ichiro drives her actions from her first encounter with him to the series final moments.
Gremory first appears in the second episode of the series, having been summoned by the parents of a young girl named Hina to take her place. However, as time passed, the original Hina's presence became more powerful, and Gremory found herself trapped within the human body until Akuma-kun, the protagonist Ichiro Umoregi, successfully freed her and sent her back to the demon world. Rather than remain in her own realm, she became fascinated by Ichiro and chose to return to the human world.
Her personality is defined by a playful yet predatory interest in Ichiro. She frequently and rather cheerfully threatens to eat his heart, which becomes the central motivation driving her actions throughout the story. She strikes a deal with him, offering her assistance with his various missions and investigations in exchange for the right to eventually consume his heart. This arrangement creates an unusual dynamic where she is simultaneously an ally and a looming threat. She tends to look down on Mephisto III, Ichiro's half-human partner, due to his mixed heritage. Her role in the story proves to be practically significant, as she provides crucial support during major confrontations, particularly in the battle against the powerful demon Strophaia, where her help is presented as essential to Ichiro's victory.
Gremory demonstrates several notable supernatural abilities. Like many demons, she can shapeshift and disguise herself as different humans to move through society unnoticed. She has control over the bandages she wears, manipulating them for various purposes including combat. During her fight against Strophaia, she makes use of the mouth on her abdomen to generate and breathe fire as a powerful offensive attack. She also takes on reconnaissance missions, such as spying on a police officer suspected of demonic involvement to gather information for Ichiro. At one point, she even travels to consult Satan himself to learn about a demon's weakness.
Her character development culminates in the series finale, where she finally claims her end of the bargain. After the climactic battle with Strophaia concludes, Gremory approaches Ichiro and literally stabs into his chest, extracting and consuming his heart. The series ends on a cliffhanger with this event, though notably, as she takes his heart, a faint smile appears on Ichiro's face, suggesting an unexpected twist or that he may have anticipated this outcome all along. This moment represents the fulfillment of her stated goal from her very first appearance, making her arc one of the few that reaches a clear resolution even as the protagonist's fate remains ambiguous.
In terms of origins, the character draws from classical demonological lore. In the Ars Goetia, the fifty-sixth spirit summoned by King Solomon is named Gremory, also spelled Gomory, who appears as a beautiful woman riding a camel and possesses knowledge of past, present, and future as well as the locations of hidden treasures. The anime adaptation reimagines this figure as a formidable and visually striking presence whose fascination with the decamillennial genius Ichiro drives her actions from her first encounter with him to the series final moments.