Previous Life Name: Ritsuko Mizunami Real Name: Celesti McMaiden, Cecilia Reginbas Gender: Female Age: 15 Personality: The protagonist of this work. A rare genius who, since her past life, has had only one goal: becoming the world's best maid. She uses even the immense magical power and spells of a Saint for maid duties, calling her original spells 'Maid Magic.' From cooking, cleaning, laundry, and sewing to dressmaking, ingredient procurement, and etiquette training, she performs every maid task perfectly. She possesses such extraordinary talent that she created powerful magic herself, including storage, spatial teleportation, 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 she ignores this and leaves for the capital, fearing it would interfere with becoming a maid. She becomes an '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 largely unaware of her own extraordinariness, and her passion for being a maid is borderline fanatical. She later attends school under the alias 'Cecilia' to protect Luciana, but drops out after two weeks because she couldn't stand being away from her maid duties. She has short black hair, dark blue 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 into the Lutorburg family. A bright, refreshing, active, and cute young lady. While she doesn't mind housework, she cherishes Melody so much that she avoids doing chores herself so as not to take away Melody's work. Originally, she was destined to become a mid-boss possessed by the Demon King due to mental collapse from the mansion's poor environment, but meeting Melody changed her fate and restored 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 where they deeply care for each other, and she values Melody so much that she often hugs her. Her originally weak magic has improved to a basic level, and she favors a transforming fan gifted by Melody. It can transform into a giant folding fan to blow opponents away without harming them, and she especially uses it to keep Rect, who approaches Melody, at bay.

Nickname: Rect Gender: Male Age: 21 Personality: A red-haired knight of the Reginbas family and Capture Target No. 3. He was the first capture target Melody met; he passed by her while searching for Serena but 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 one-sided crush on Melody but is timid, and Melody, prioritizing maid work over romance, 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 who is a candidate for Christopher's fiancée and the original villainess of the game. She worked hard to change her fate in the game, raising her grades to 2nd in the school, and has an otaku streak for pretty girls. Since Christopher is also a reincarnator, they bicker privately 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 Theoras Kingdom 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. Having little contact with Melody, he doesn't know she is the Saint, and along with Annemarie, he is watching the story unfold differently than expected. He currently suspects either Cecilia McMaiden or Celedia Reginbas might be the Saint.

Gender: Male Age: 16 Personality: The eldest son of the Theoras Kingdom's Prime Minister and Capture Target No. 2. A long-haired beautiful boy one year older than Melody. After first interacting with Melody in the capital, they reunite at Luciana's school. He becomes Luciana's ball partner, growing closer to her and developing feelings. 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 mage couple, he was enslaved due to the Empire's tyranny. He lured his master to the Great Forest, killed him with the Sword of the Silver Throne, and was then 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 Micah and is one of the family's few 'straight men' (tsukkomi). He has regained some of his lost swordsmanship and magical knowledge, performing well alongside Rect during a monster attack.

Gender: Female Age: 10 Personality: A mature and clever girl with pink pigtails who calls Melody 'Senior.' She is Hideki's younger sister and Anna's friend from their previous lives, serving as the voice of reason and the 'straight man.' She is the second maid of the Lutorburg family.