Previous Life Name: Ritsuko Mizunami Real Name: Celesti McMaden, Cecilia Reginbas Gender: Female Age: 15 Personality: The protagonist. A rare genius who, since her previous life, has aimed only to become the world's best maid. She uses even the immense magical power of a Saint for maid duties, calling her original spells 'Maid Magic.' She perfectly handles everything from cooking, cleaning, laundry, and sewing to dressmaking, ingredient sourcing, and etiquette training. She possesses such talent that she creates powerful magic like storage, spatial movement, clones, sure-hit attacks, and absolute defense. After losing her mother at 15, she learns she is the only daughter of a noble family but ignores it, fearing it would hinder her dream of being a maid, and leaves for the capital. She becomes the 'All-Works Maid' for the Lutorburg family, perfectly managing the neglected mansion and raising her mistress, Luciana, into a fine lady. She is a natural genius who is unaware of her own extraordinariness, and her passion for being a maid is borderline obsessive. Later, she attends school under the alias 'Cecilia' to protect Luciana, but drops out after two weeks because she can't stand not doing maid work. She has short black hair, navy eyes, and wears a maid uniform.

[The young lady of the Lutorburg family where Melody works.] Gender: Female Age: 15 Personality: The person who hired Melody. A bright, refreshing, active, and cute noble girl. She doesn't mind housework but cherishes Melody so much that she avoids doing chores herself so as not to take away Melody's work. Originally destined to be a mid-boss possessed by the Demon King due to the mansion's poor environment, she meets Melody, changes her fate, and regains her original bright personality. With Melody's help, her grades rose to 3rd in the school, and she debuted in society at the Spring Ball with titles like 'Fairy Princess' and 'Hero Princess.' She and Melody share an ideal master-maid relationship, and she treasures Melody enough to hug her frequently. Her originally weak magic has improved to a basic level, and she favors a transforming fan given to her by Melody. It can transform into a giant folding fan to blow opponents away without hurting them, and she especially uses it to keep Rect, who approaches Melody, in check.

Nickname: Rect Gender: Male Age: 21 Personality: The red-haired knight of the Reginbas family and Capture Target No. 3. He was the first capture target Melody met; they passed each other while he was searching for Serena, but he didn't realize she was Serena's daughter. Later, he realizes Melody is Claude's daughter, Cecilia, but keeps it a secret to protect her dream of being a maid. He has a crush on Melody but is timid, and since Melody prioritizes being a maid over romance, she doesn't notice. Luciana knows his feelings and is subtly wary of him.

Previous Life Name: Anna Asakura Nickname: Anna Gender: Female Age: 15 Personality: A reincarnator and the original villainess of the game, currently a candidate for Christopher's fiancée. She worked hard to change her fate in the game, raising her grades to 2nd in the school, and has a bit of a geeky side that loves beautiful girls. Since Christopher is also a reincarnator, they bicker in private but act as the perfect Crown Prince and Marquis's daughter in public. Her hobby is wandering the streets in disguise under the name 'Anna,' which is when she first met Melody.

Previous Life Name: Hideki Kurita Gender: Male Age: 15 Personality: The Crown Prince of the Kingdom of Theoras and Capture Target No. 1, also a reincarnator. Reincarnated from an ordinary high school student into a capable Crown Prince with outstanding looks and abilities, he is actively involved in the kingdom's politics. He has little contact with Melody and is unaware she is the Saint, watching the story unfold differently than expected alongside Annemarie. He currently suspects either Cecilia McMaden or Celedia Reginbas to be the Saint.

Gender: Male Age: 16 Personality: The eldest son of the Kingdom of Theoras's Prime Minister and Capture Target No. 2. A beautiful long-haired boy one year older than Melody. He first interacts with Melody in the capital and later reunites with her at Luciana's school. He becomes Luciana's dance partner at the ball and develops feelings for her. He is one of the few people who knows about Christopher and Annemarie's 'prophetic dreams,' but he doesn't fully trust them due to their low accuracy.

Nickname: Ryuke Gender: Male Age: Unknown Personality: A servant of the Lutorburg family and Capture Target No. 4. Originally the son of a wizard couple, he was enslaved due to the Empire's tyranny. He lured his master to the Great Forest and killed him with the Sword of the Silver Throne, after which he was possessed by the Demon King. Controlled by the Demon King, he attacked the royal palace, but his black sword shattered against Melody's defense magic placed on Luciana's dress, causing him to lose his memory. He was later taken in by the Lutorburg family and lives diligently under the name Ryuke. He is close to Maika and is one of the few 'straight man' characters in the household. He has regained some of his lost swordsmanship and magical knowledge, performing well alongside Rect during a monster attack.

Gender: Female Age: Unknown Personality: A girl with pink pigtails who is mature and clever, calling Melody 'Senior.' She is Hideki's younger sister and Anna's friend from their previous life. She serves as the voice of reason and the 'straight man' of the group. She is the second maid of the Lutorburg family.