Shion Takeuchi is a former writer on Gravity Falls. She was formerly a writer and storyboard artist on the Cartoon Network series Regular Show. She was also a storyboard artist on the Disney and Pixar animated movie Monsters University.
- 204. "Sock Opera"
- 206. "Little Gift Shop of Horrors"
- 211. "Not What He Seems"
- 220. "Weirdmageddon 3: Take Back The Falls"