Katie Forester (Japanese: 木霊文花 Kodama Fumika), often to as Katie (Japanese: フミちゃん Fumi-chan) is one of the main characters in the Yo-kai Watch series. She is the playable female protagonist of Yo-kai Watch, Yo-kai Watch 2 and Yo-kai Watch 4, while she is a minor character in the Yo-kai Watch anime series.
In the games, she wears a pocket watch-styled Yo-kai Watch around her neck which allow her to see Yo-kai like Nathan Adams if she is chosen as the playable character, while she uses a Yo-kai Watch Arcane in Yo-kai Watch 4. In other pieces of media, she is seen as a character who tries to get impressed by Nate with most attempts ending in failure.
In Yo-kai Watch 3, her Yo-kai form, Mee 2 is introduced and can be played in certain requests. she has another Yo-kai form, named Kamakiri On'na' who appears in the Kuroi World.
30 years later in Yo-kai Watch Shadowside, she is now a grown-up woman named Katie Adams (Japanese: 天野フミカ Amano Fumika), who is married to her childhood friend Nathan Adams and together they have a daughter named Natsume Amano who holds the Yo-kai Watch Arcane, which allow her to see Yo-kai and a son named Keisuke Amano.
