
Quick answer — Yoshiko Okuda worked on Saekano the Movie: Finale (Costume Design), Horimiya (Prop Design), Horimiya: The Missing Pieces (Prop Design) and 6 more anime.
Yoshiko Okuda worked on Saekano the Movie: Finale (Costume Design), Horimiya (Prop Design), Horimiya: The Missing Pieces (Prop Design), Cherry Magic! Thirty Years of Virginity Can Make You a Wizard?! (Director), THE IDOLM@STER MOVIE: Kagayaki no Mukougawa e! (Design Works), Kakuriyo -Bed & Breakfast for Spirits- (Director), Say "I love you". (Character Design), The Perfect Insider (Character Design) and 1 more.