is a Japanese voice actress. Her best-known roles are as title characters in Croket!, Noramimi, and as well the lead role of Ahiru Arima from Princess Tutu.
Filmography
Fancy Lala (1998), Boy (ep 19), Classmate (ep 7), Old Woman (ep 18), Student (ep 1), Student (2) (ep 10) Eat-Man '98 (1998), Alex Magic User's Club (1999), Madoka Masuko EX-Driver (2000) Inuyasha (2000), Child (Ep 162) Shiawase Sou no Okojo-san (2001), Yuuta Kudoo Kirby: Right Back at Ya! (2001), Tiff Magical Play (2001), Mustard Magical Play 3D (2001), Mustard UFO Ultramaiden Valkyrie (2002), Maid D Shrine of the Morning Mist (2002), Chika Yurikasa Princess Tutu (2002), Ahiru/Princess Tutu Pokémon Advance (2002), Pacchiru (ep 57) Croquette! (2003), Croquette Godannar (2003), Hayashi The Galaxy Railways (2003), Sarai (ep 9) Peacemaker (2003), Hana Rockman.EXE Stream (2004), Hazuki Yui Agatha Christie's Great Detectives Poirot and Marple (2004), Annie Kujibiki Unbalance (2004), Kenji Suzuki Transformers: Cybertron (2005), Skids Shakugan no Shana (2005), Domino Animal Yokocho (2005), Macchi Bakegyamon (2006), Mikiharu Kawaguchi, Theme Song Performance (ED2) Kamichama Karin (2007), Shii-chan/Nike Shakugan no Shana Second (2007), Domino Tamagotchi! (2007), Kuromametchi Shugo Chara! (2007), Miki Inazuma Eleven (2008), Kakeru Megane Noramimi (2008), Noramimi Shugo Chara!! Doki— (2008), Miki Hayate the Combat Butler!! (2009), Lost Children B Yuri's World (2017), Bird
Trivia
Princess Tutu creator Ikuko Itoh had chosen Katō as the voice of Ahiru long before animation production had begun on the series.