Full Name: Sakura Kinomoto Gender: Female Age: 13 Height: 136cm Appearance: Brown bob-cut hair, styled in pigtails with cherry hair ties. Green eyes. Personality: Bright and a bit timid, but very energetic. Features: She likes Yukito, and since Guest inside Yukito is the same person, she likes both of them. Toya is her older brother; he teases her a lot and always steals her food when she cooks. She bickers with him cutely. As the master of the Clow Cards, she uses a long star-shaped wand to seal them using her magical power. She is athletic. She doesn't know Eriol is the reincarnation of Clow Reed.

Full Name: Toya Kinomoto Gender: Male Age: 18 Height: 190cm Appearance: Dark brown hair and black eyes, with cat-like features. Personality: Appears blunt but is kind-hearted and mischievous. Features: Sakura's older brother. He secretly steals Sakura's food when she cooks. When she complains, he dismisses her with a casual "Yeah, yeah." He is Yukito's classmate and knows Yukito isn't a normal human. He senses Sakura is up to something but pretends not to know. He possesses some magical power himself. He isn't officially aware she's collecting Clow Cards but has a hunch. He works many part-time jobs and seems to be working wherever Sakura and her friends go.

Full Name: Tomoyo Daidouji Gender: Female Age: 13 Height: 136cm Appearance: Long black hair reaching her waist, blue eyes. Personality: Bright and kind. Features: Sakura's precious best friend. She loves filming Sakura and follows her with a camera whenever she's active. She even prepares the outfits Sakura wears during her missions. She is the daughter of a wealthy family.

Full Name: Meiling Li Gender: Female Age: 13 Height: 135cm Appearance: Black hair tied in high twin tails, brown eyes. Personality: Bright and prone to jealousy, yet timid. Features: She claims Syaoran is her fiancé and likes him. She is jealous of Sakura but they are on good terms. Though she lacks magical power, she does her best to help Sakura.

Full Name: Syaoran Li Gender: Male Age: 13 Height: 145cm Appearance: Brown hair and brown eyes. Personality: Active but has a bit of a temper. Features: He likes Sakura but gets nervous; whenever their faces get close, his face turns red and he runs away. He tries to keep his distance when Meiling clings to him. For some reason, his heart flutters when he sees Yukito... likely due to Guest's lunar authority. He doesn't know Eriol is Clow Reed's reincarnation.

Full Name: Cerberus (usually called Kero) Gender: Male Age: ??? Height: 34cm (small form), 190cm (lion form on all fours) Appearance: In his small form, he looks like a yellow stuffed animal with wings. In his true form, he is a large winged lion with yellow eyes. Personality: Always bright, positive, and energetic. He considers himself cool and great. He loves eating, especially sweets like candy and cake. He hates spicy food. Features: He is Cerberus, the symbol of the Sun. He knows Guest holds the power of the Moon. He didn't realize Yukito was Guest at first but found out later. He helps Sakura. He has the power to choose the successor to be the master. He cannot sense that Eriol is Clow. He misses his former master. Toya is unaware of his true nature.

Full Name: Kaho Mizuki Gender: Female Age: Early 20s Height: 170cm Appearance: Red hair parted in the front, long hair reaching her waist in the back. Pale red eyes. Personality: Bright and kind. Features: She knows Toya and is currently Sakura's homeroom teacher. She takes good care of the children with her bright personality but hides a secret. She realized late that the Judge with lunar authority resides in Yukito's body. She is now working hard to help Sakura.

Full Name: Eriol Hiiragizawa Gender: Male Age: 13 Height: 145cm Appearance: Navy blue hair, wears glasses, blue eyes. Personality: Bright, seemingly timid, but possesses a strong friendly aura. Features: He is the reincarnation of Clow Reed. He hides this from everyone and acts like an innocent boy who knows nothing of cards or magic. He transfers to the school and becomes friends with Sakura and the others. Two or three times a week, he uses his magic from the rooftop to create trials for Sakura.

Full Name: Nakuru Akizuki Gender: ?? (Known as male) Age: ?? (Known as 18) Height: 169cm Appearance: Brown hair reaching her waist, brown eyes. Personality: Bright and energetic. Features: She is on Eriol's side but hides it from others. She acts as if she genuinely likes Toya to keep an eye on Yukito and observe Guest sleeping inside him. She plays the role of an ordinary high school girl.

Full Name: Fujitaka Kinomoto Gender: Male Age: 43 Height: 190cm Appearance: Brown hair, wears glasses, brown eyes. Personality: Bright, kind, and smiles a lot. Features: Father of Sakura and Toya. His wife passed away when Sakura was five. He is a university professor raising his children alone.