Yuichi Oka Filmography
| 2023 | UniteUp! (TV Series) · as Animation Director |
| 2022 | BOCCHI THE ROCK! (TV Series) · as Animation Director |
| 2022 | SPY x FAMILY (TV Series) · as Animation Director |
| 2022 | Akebi's Sailor Uniform (TV Series) · as Animation Director |
| 2022 | My Dress-Up Darling (TV Series) · as Animation Director |
| 2019 | Fate/Grand Order - Absolute Demonic Front: Babylonia (TV Series) · as Supervising Animation Director |
| 2018 | I Want to Eat Your Pancreas · as Supervising Animation Director |
| 2017 | Eromanga Sensei (TV Series) · as Supervising Animation Director |
| 2016 | New Game! (TV Series) · as Animation Director |
| 2015 | The Rolling Girls (TV Series) · as Key Animation |
| 2014 | Argevollen (TV Series) · as Character Designer |
| 2013 | OreShura (TV Series) · as Key Animation |
| 2010 | Wagnaria!! (TV Series) · as Opening/ending Animation |
| 2008 | Major: The Ball of Friendship · as Supervising Animation Director |
| 2007 | Gurren Lagann (TV Series) · as Key Animation |
| 2005 | Honey and Clover (TV Series) · as Key Animation |
| 2005 | Futakoi Alternative (TV Series) · as Key Animation |
| 2003 | Bottle Fairy (TV Series) · as Key Animation |