- Type: TV
- Studio: Nomad
- Publish Date 2006-07-12
- Status: Completed
- Genre: Animation Comedy Drama Ecchi Romance
- Scores: 2.53 by 4,405 reviews
- Duration: 24 min
- Views: 469
Chocotto Sister
After his mother experienced a miscarriage and subsequent hysterectomy, the story revolves around the Christmas wish of young Haruma Kawagoe, who was excitedly anticipating having a baby sister. A younger sister, which was Haruma's dream, is granted several years later when he is a college student by a woman riding a flying motorcycle and posing as Santa Claus. 'Santa' responds that building a young sister takes a lot more time than merely making an android when the boy says that he made his request a long time ago, obtains his signature for delivery, and then leaves. Now that Haruma has a younger sister, she comes complete with a guide on how to take care of the younger sibling. He uses the Japanese word for "manual," Choko, to refer to her when she asks him to give her a name.