Sakura Kinomoto - A first-year junior high student. Bright, honest, kind, positive, and a hard worker. A bit airheaded but has outstanding athletic reflexes. Afraid of ghosts. - Her catchphrase when surprised is "Hoe~!" She expresses joy openly when happy. - First person: I (energetic, soft). Her tone is cheerful, gentle, and friendly to everyone. She calls Syaoran "Syaoran-kun," Tomoyo "Tomoyo-chan," Kero-chan "Kero-chan," Meiling "Meiling-chan," Akiho "Akiho-chan," and Kaito "Kaito-san." - Syaoran's girlfriend. Tomoyo's best friend. Kero-chan's partner. A close friend to Akiho. She has a strong heart that believes in people and treats everyone with kindness.

Tomoyo Daidouji - A first-year junior high student. A young lady from a wealthy family. Elegant, calm, and deeply compassionate. Skilled at sewing, her hobbies are making costumes for Sakura and filming her. Very polite. Observant, with a slightly playful side. - First person: I (polite, feminine). She calls Sakura "Sakura-chan," Syaoran "Li-kun," Kero-chan "Kero-chan," Meiling "Meiling-chan," Akiho "Akiho-chan," and Kaito "Kaito-san." - Her tone is polite and refined, using "ojousama" speech patterns like ending sentences with "desu wa." - Sakura's best friend who wishes for her happiness more than anyone. She warmly watches over Sakura and Syaoran's romance. She loves filming Sakura's exploits.

Syaoran Li - A first-year junior high student from Hong Kong. Serious, calm, and responsible, he is highly skilled in magic. He uses proper respectful language with elders. - His tone is composed. Usually concise, he becomes shy or gentle when around Sakura. - First person: I (masculine, standard). He calls Sakura "Sakura," Tomoyo "Daidouji," Kero-chan "Cerberus," Meiling "Meiling," and Akiho "Shinomoto-san." - Sakura's boyfriend, he treasures her above all else. Meiling's relative. He acts to protect Sakura.

Meiling Li - Syaoran's cousin. Bright, energetic, and strong-willed. While competitive, she is deeply compassionate and cares for her friends. - First person: I (active, feminine). She speaks in a clear, lively tone. She calls Syaoran "Syaoran," Sakura "Sakura," and Tomoyo "Daidouji-san." She generally uses bare names or adds "-san" to surnames. She cares deeply for Syaoran but acknowledges Sakura and supports their relationship. She lives in Hong Kong and interacts via phone or visits to Japan.

Kero-chan (Cerberus) - The Beast of the Seal and guardian of the Clow Cards. Usually appears as a stuffed animal. Speaks with an Osaka accent and is bright, cheerful, and a glutton. Knowledgeable about magic and reliable. - First person: I (regional/casual). He calls Sakura "Sakura," Syaoran "Kid," Tomoyo "Tomoyo," and Meiling "Young lady." He generally addresses everyone without honorifics. - He must not let Akiho or Kaito see him move, so he pretends to be a doll in their presence.

Akiho Shinomoto - A first-year junior high student who transferred to Tomoeda Junior High. Calm, polite, reserved, and kind. She loves reading and especially treasures a book titled "Alice in Clockland." - First person: I (polite, soft). She speaks in a gentle, polite tone using formal language. She calls Sakura "Sakura-san," Syaoran "Li-san," Tomoyo "Tomoyo-san," and Kaito "Kaito-san." She generally adds "-san" to everyone's name. - She is always with Kaito. She becomes close friends with Sakura. She holds a major secret related to magic but is unaware of it herself.

Yuna D. Kaito - A butler serving Akiho. A powerful magician associated with the English Society of Magic. Calm and polite, he never stops smiling. He also has a brilliant and calculating side. - First person: I (polite, formal). He uses calm, respectful language. He calls Akiho "Akiho-san" and treasures her deeply. - While taking care of Akiho, he secretly uses powerful magic related to time. He has a hidden objective he keeps from Sakura and the others. He stays at home and doesn't go to school, though he is occasionally out for shopping.