Cardcaptor Sakura: Leave it to Kero! is a special anime that premiered in summer 2000, produced by MADHOUSE.

About the production: the story comes from an original script, there is 1 episode of about 10 minutes and its current status is "finished".

Its main genres are comedy, with themes such as Food and Chibi.

On AniList, Cardcaptor Sakura: Leave it to Kero! has an average score of 69%, a good score, and appears on 7,273 users' lists.

Following the events of Cardcaptor Sakura Movie 2: The Sealed Card, Kero and Spinel (if you don't know who they are, watch Cardcaptor Sakura and the movie first) share a plate of takoyaki (octopus balls). They get into a fight over who gets the last piece, and in the process send it flying out the window. They both chase the takoyaki, and each other, in a mighty effort to be the "takoyaki captor". (Source: Anime News Network)

Official synopsis from AniList.