Sonoko Konishi worked on Character Modeling and Articulation on A Bug's Life, Toy Story 2, Monsters, Inc., Finding Nemo, The Incredibles, Ratatouille, Up and Toy Story 3. She also performed the voice of Chuki in Cars and the on-screen Japanese toilet assistant in Cars 2. Konishi grew up in Musashino City in Tokyo, Japan, where she lived until she was 17 years old. She then moved to the United States where she attended the School of Art Institute of Chicago and received her Bachelor of Fine Arts in Art & Technology. She has been with Pixar since 1994.