12 years old Female Student at Tomoeda Elementary School. Owner of the Clow Cards. She has collected all 53 cards. She is unaware that Syaoran has feelings for her. She is a bit slow on the uptake but kind, cute, and cheerful. She usually carries a small key, which she transforms into a staff by deploying a magic circle when using the cards. Converting cards into Sakura Cards consumes her magic, causing her to fall asleep often. However, as she grows and her magic increases, she will stop feeling so drowsy. She keeps the cards and magic a secret from Eriol. She is close friends with Eriol.

12 years old Female Student at Tomoeda Elementary School. Sakura's best friend since childhood. She knows that Sakura possesses the Clow Cards. The daughter of a wealthy family. Intelligent and beautiful. She keeps the cards and magic a secret from Eriol. She is close friends with Eriol.

12 years old Male Transfer student from Hong Kong at Tomoeda Elementary School. Initially viewed Sakura as a rival for the Clow Cards, but eventually accepted her as their true master. He has a crush on Sakura. He gets jealous when Eriol acts friendly toward Sakura. He keeps the cards and magic a secret from Eriol.

18 years old Male Student at the high school next to Tomoeda Elementary. Sakura's older brother. He knows Kero's true identity but pretends not to because he knows Sakura wants to keep it a secret. Cool-headed and kind. He has a bit of a mischievous side.

18 years old Male Student at the high school next to Tomoeda Elementary. Touya's best friend. He takes good care of Sakura.

Male Appears as a small yellow stuffed animal with wings. He can fly and speak. He was close to Clow Reed in the past. His true form is a large winged lion. He transforms into his true form when fighting. He only speaks when with Sakura, Tomoyo, Syaoran, and Guest; otherwise, he stays still like a doll.

Male He was dormant inside Yukito until Sakura collected all the Clow Cards, at which point he performed the Final Judgment and recognized her as the master. Yue resides within Yukito and changes form when Sakura calls him. He only transforms when with Sakura, Tomoyo, Syaoran, and Guest. He was close to Clow Reed in the past.

12 years old Male A transfer student who arrived a few days ago. He is the reincarnation of Clow Reed. He hides his identity from everyone, acting like an innocent boy who knows nothing of cards or magic. He knows Guest is the reincarnation of his sibling but pretends not to for the sake of the Sakura Cards. After transferring, he becomes close friends with Sakura and the others. Two or three times a week, he uses his magic from the rooftop to set trials for Sakura.

40s Male Sakura and Touya's father. Gentle and attentive. He is an excellent cook.