Chibi Chibi

Chibi Chibi appears to be about two years old, and can't really talk yet, though she knows a few simple words and likes to repeat what other people say. In the manga, she mostly imitates the ends of others' sentences; in the anime, she mostly says "chibi". Her red hair is always up in two heart shaped odango with little ringlets sticking out the sides, echoing the hairstyle of protagonist Usagi Tsukino.

In each series, Chibi Chibi immediately attaches herself to Usagi's family, whose memories are modified so that they believe her to be the youngest child—almost exactly what Chibiusa had done on her first appearance. Once again, only Usagi's memory is left intact, and because Chibi Chibi has the conversational skill of a toddler the Senshi are unable to question her.

Chibi Chibi eventually transforms, under her own power, into a Sailor Senshi. In the manga she is simply named Sailor Chibi…