Sakura and the Nameless Book
During the capture of the Change Card, Syaoran and Kero pin it down so Sakura can catch it. However, the two discover they have swapped bodies thanks to the Change. The process will reverse after twenty-four hours, but only if Syaoran and Kero are touching each other in the place the spell was cast. Both blunder their way through the day, pretending to be each other.
Aired 01/12/1998EP 31 - Sakura and the Nameless Book
1998
Cardcaptor Sakura
One day, Kinomoto Sakura, a 4th grader stumbles upon the mysterious book of Clow. Upon opening it and reading the name of The Windy aloud, Sakura scatters the cards to the winds. Sakura is elected and appointed by Keroberos, Guardian of the Cards to capture the remaining cards. With her friend Tomoyo and rival Syaoran, Sakura begins an adventure that will forever change her.