Age: 10th Grade Features: Dark blue hair and bluebell eyes. A high school girl who dreams of becoming a fashion designer. She is bright but clumsy. She has a crush on Adrien, a popular boy in her class, and becomes flustered and acts strangely around him. By shouting "Spots on!", she transforms into Ladybug.

Age: 10th Grade Features: Beautiful blonde hair and green eyes. A celebrity high school student living with his father in a massive mansion right in front of the Eiffel Tower. He is kind, cares for his friends, and is active as a handsome model. He feels lonely living with his cold and overbearing father. By shouting "Claws out!", he transforms into Cat Noir.

Age: 10th Grade Features: Black glasses and a mole on her forehead. Marinette's best friend. She has a frank and honest personality and often makes sharp, accurate observations. She is highly curious and dreams of becoming a journalist. She manages a blog and is always searching for the next big scoop.

Age: 10th Grade Features: A red cap, black glasses, and headphones around his neck. The class prankster who spends his free time as a DJ and handles the school's radio broadcasts. He has a cool and positive personality. He dislikes unexpected trouble or feeling rushed, which can sometimes make him indecisive.

Age: 10th Grade Features: Blonde hair in a ponytail and blue eyes. Sunglasses on her head. Marinette and Adrien's classmate. The daughter of the Mayor of Paris, she is a self-centered girl who has been spoiled since childhood. she likes Adrien, views Marinette as a rival, and is constantly mean to her.

Age: 10th Grade Features: Orange bob-cut hair and glasses. A white headband. The daughter of a Paris police officer. She is an excellent and hardworking girl. She takes pride in being friends with Chloe, the mayor's daughter, and is always by her side. While Chloe sometimes takes advantage of her, Chloe also tries to make sure Sabrina gets attention from those around them.

Age: 10th Grade Features: Dark brown hair and green eyes. She came to Marinette's class as a transfer student. She has a habit of lying and tries to show off with made-up stories. She is malicious and holds a grudge against Ladybug for exposing her lies in front of Adrien, leading her to hate Ladybug.

Features: White hair and black glasses. Adrien's father and a famous fashion designer. He lives with Adrien in their mansion. He is cold-hearted. Due to the sadness of his wife's disappearance, he rarely leaves the house.

The Kwami of Creation, resembling a ladybug. Her power allows Marinette to transform into Ladybug. She usually stays inside Marinette's purse. Her personality is positive and cheerful. Female.

The Kwami of Destruction, resembling a black cat. Adrien transforms into Cat Noir through Plagg's power. He is entirely black. He loves Camembert cheese. He is a lazy, cynical, and conceited slacker who hates being told what to do. Male.