Jeri Katou, known in Japan as Juri Katou (åŠ è—¤ 樹莉, KatÅ� Juri?), is a fictional character from the Digimon Tamers series. Usually shown with her sock puppet early on in the series, Jeri is a cheerful and sweet person who is always there to encourage her friends. It is made clear that Takato Matsuki has a crush on her.