Chobits: Chibits - Sumomo, Kotoko Todokeru is a special anime that premiered in summer 2003.

About the production: the story comes from a manga, there is 1 episode of about 6 minutes and its current status is "finished".

Its main genres are comedy, ecchi and romance, with themes such as Seinen, Female Protagonist, Primarily Female Cast and Robots.

On AniList, Chobits: Chibits - Sumomo, Kotoko Todokeru has an average score of 65%, a good score, and appears on 7,889 users' lists.

When Hideki Motosuwa leaves his apartment and accidentally forgets his wallet, Chii takes the wallet and follows him, leaving Sumomo and Kotoko alone in the apartment. It doesn’t take long time until Sumomo discovers that Chii forgot her panties, so Sumomo and Kotoko sets out on an adventurous trip to return the panties to Chii. (Source: Anime News Network)

Official synopsis from AniList.