Sakura Kinomoto is an energetic fourth grade student, but one day she discovers a glowing book and accidentally releases the Clow Cards sealed inside.
Sakura finds a large pile of desks and chairs in the school yard. When she returns at night to investigate, she encounters a new Clow Card.
Sakura is happy to be asked out to the aquarium by her crush, her brother's friend Yukito, but a strange incident might ruin her perfect afternoon.
Sakura discovers two Clow Cards and leaves them in the basement. When she comes home from running an errand, she finds the place covered in branches.
Sakura and her friends are excited about the new toy store on their school route, but its owner claims that everything she sells returns to the store.
Sakura suspects a Clow Card has something to do with the haunted woods behind the school. When she returns after dark, she sees her mother's ghost.
Sakura, Tomoyo and Kero investigate a museum and see a boy trying to damage a painting, claiming that his father’s work has been altered.
A new rival appears as Sakura’s class gets a mysterious transfer student from Hong Kong named Syaoran Li. He’s after her Clow Cards!
Tomoyo and Rika try to cheer Sakura up by taking her shopping after Syaoran upsets her, but Rika suddenly attacks Sakura when she puts on a new brooch.
It’s Sports Day at Sakura’s school. Tomoyo’s mother seems to know Sakura’s father, but her glares say it's not a friendly reunion.
Tomoyo asks Sakura over to get her help opening a special box full of mementos. Kero senses the presence of a Clow Card within.
Sakura messes up during her music test; the next day at school everything repeats in exactly the same way. Syaoran and Sakura realize it's a Clow Card.
The penguin slide at the park is found upside down one morning. Sakura then goes to the zoo on a field trip and sees one strange thing after another.
Sakura and Tomoyo visit Toya and Yukito’s campus for their high school festival. An incident occurs during the “Cinderella” play the two boys are in.
Kero finds himself in another house after having a big fight with Sakura the night before. Meanwhile, Sakura anxiously waits for Kero to return home.
Sakura goes on vacation with her family and becomes fast friends with an old man in the area, who tells her a story about his beloved grandchild.
Sakura has a blast participating in all the fun activities during her class trip. But on the second night, her friends start to disappear one by one.
Sakura finds a bunch of glowing lights that resemble fireflies behind the shrine while strolling around the summer festival with Yukito.
Sakura goes to the library to finish her book report on the last day of summer vacation, but the book she needs keeps slipping through her fingers!
A girl named Meiling transfers into Sakura’s class and claims to be engaged to Syaoran. That night, Sakura sees her during her search for a Clow Card.
A fierce competition unfolds between Sakura, Syaoran and Meiling on marathon day. Tomoyo observes something strange about the marathon course.
Sakura visits her busy father at his university with lunch, but a Clow Card is going around putting him and his assistants to sleep!
Sakura and her friends investigate the rumor going around at school about a singing voice that can be heard in the music room at night.
Sakura tries to nab a tiny dot-like thing inside her house and passes out when it lands on her. When she comes to, she finds herself shrunken in size!
There’s someone who looks like Sakura going around town making trouble, but Sakura hears a story about how you’ll die if you ever see your other self.
The pretty lady who helped Sakura when she almost fell down turns out to be her new teacher, but Syaoran warns Sakura to be cautious around her.
Sakura and Kero meet Syaoran at Tsukimine Shrine after sensing a Clow Card, but Sakura gets swallowed up by a tree and gets a glimpse into the past.
Sakura senses the presence of a Clow Card while shopping for popular spell cards, but someone else buys the Clow Card by mistake.
Sakura and Tomoyo decide to bake a chocolate cake during home ec class, but it turns out too sweet. Kero suspects a Clow Card may be the culprit.
The Dash card is injured and takes refuge in Rei's house. Sakura feels conflicted capturing it when she realizes that Dash is helping Rei.
Sakura and Syaoran find a giant cat, but it returns to normal after Sakura captures the Big card. Later, they come across even stranger creatures!
Kero and Syaoran switch bodies using the Change card, and neither of them is happy about it. Then Syaoran goes missing with Kero’s body!
Sakura is super happy that Yukito made her lunch for her ice skating class, but her classmates start complaining about the sudden drop in temperature.
Sakura and Yukito team up for the town quiz rally, and the pair work well together even under Syaoran’s jealous gaze.
Sakura works up the courage to ask Yukito out to the amusement park on Christmas. A lamp catches fire, but Sakura can't use magic in front of a crowd.
Sakura is now a fifth grader, and Ms. Mizuki is her homeroom teacher. Sakura suspects that a card may have something to do with the unseasonable snow.
Sakura blames herself when a Clow Card steals Tomoyo’s voice right before her singing contest, but Syaoran has a plan up his sleeve.
Sakura goes strawberry picking with a plan to make sweets. Suddenly, she finds herself trapped inside a building with Tomoyo, Syaoran and Meiling.
Dizzy with fever on a rainy day, Sakura uses the Mirror card to make a double of herself so she can handle another card. But Toya knows better.
Strange things happen when Sakura and her friends head into town. Toya and Yukito appear at Tokyo Tower even though they should be somewhere else.
Sakura’s class plans a performance of “Sleeping Beauty” for the school arts festival, with Syaoran as the princess and Sakura as the prince.
“Sleeping Beauty” is off to a great start, but Sakura must work things out on her own when the stage plunges into darkness during the play’s climax.
Meiling decides to go back to Hong Kong. Sakura suggests a plan to Meiling and Syaoran when the Twin card proves difficult to capture.
Sakura goes to cheer for Yukito at his archery competition and learns from Kero that she is almost done collecting all of the Clow Cards.
Kero returns to his true form after the final card is captured, but Sakura is not in a celebratory mood. She asks Syaoran about Yue, who soon appears.
Sakura is unable to attack Yue during the Final Judgment and is captured by the Wood card. Failure means calamity will be unleashed upon the world.
A boy named Eriol transfers into Sakura’s class after summer. Feeling something is amiss, Sakura heads out again under the rainy sky as a Cardcaptor.
Sakura consults Syaoran about her inability to use magic. But when the Water attacks Sakura and her friends, she is still unable to activate her wand.
Sakura transforms her key into a new wand with a new spell, but she also needs to transform her cards when she uses magic. Tomoyo is in trouble!
Sakura goes to the craft store with Eriol. She later senses Clow and heads to the park with her friends, but Syaoran suddenly starts attacking Sakura!
Sakura sews her teddy bear with Eriol’s help, but the toy grows huge after she gives it to Yukito. Later, a piece of paper falls out of the bear.
Sakura is exhausted from transforming her cards, but Syaoran calls her about a giant hole in the park. Sensing Clow from within, she enters.
The Clow Cards will turn into ordinary cards if Sakura doesn’t change them into Sakura Cards soon, but Dash runs away before she converts it!
Sakura’s great-grandfather thinks that her father is a bad man, so she decides to send him a present to clear up some misunderstandings.
Sakura has been obsessed with “Alice in Wonderland” lately. When she touches a leaf that Eriol gave her, she gets sucked into the book's world.
Sakura’s school is hosting a bazaar where Kero meets Spinel without realizing who he is. But Spinel suddenly goes wild after eating sweets.
Syaoran and Sakura get trapped in an elevator on their way back from a teddy bear exhibit. When a hole opens up, she falls through and Syaoran panics.
Everyone gathers at the park when they sense Clow. Nothing happens, but Kero and Yue suddenly become unable to revert back into their false forms.
Sakura heads to the school with her friends at night after sensing Clow’s presence there. They find a ball bouncing by itself and chase after it.
Meiling comes to Japan to visit Syaoran, who has an important message. A bunch of stone penguins attack Sakura and her friends as they walk home.
Sakura promises to meet Toya to go Christmas shopping for their father. But when Sakura senses Clow after school, she sends the Mirror instead.
Sakura and her family bump into Tomoyo and her mother at the shrine. At night, the Clow Book and the fortune Sakura drew at the shrine start to glow.
Sakura and her friends visit an indoor water park. A huge wave overtakes the pool as Sakura and the others try to save a friend who is new to swimming.
Sakura goes on a ski trip with her class and gets on a lift with Eriol. It starts to snow harder and harder until it finally results in an avalanche.
Sakura agrees to appear in Toya’s class film, but when Yue's magic reaches its limit, Yukito suddenly loses consciousness and falls from the balcony.
Sakura finally confesses her feelings to Yukito at his high school festival, but she has to run off to deal with Clow when she senses him nearby.
Sakura cheers up after learning Yukito’s feelings and invites Syaoran to the shrine festival in thanks. Suddenly, a horse comes galloping towards them!
Kero, Tomoyo and Syaoran watch over Sakura as she uses the Return card to go back in time to learn more about Clow Reed.
Eriol uses his magic to envelop the town in darkness. Sakura must use her magic to blast away the dark in order to wake the townspeople up!
Eriol leaves Japan after explaining his actions to Sakura and her friends. The next day, Syaoran stops Sakura to express his gratitude before leaving.