
Quick answer — Youko Shimomura worked on Hi Score Girl: Extra Stage (Music), Hi Score Girl II (Music), Hi Score Girl (Music) and 4 more anime.
Youko Shimomura worked on Hi Score Girl: Extra Stage (Music), Hi Score Girl II (Music), Hi Score Girl (Music), Kingsglaive Final Fantasy XV (Theme Song Composition), Napping Princess (Music), The Stories of Girls Who Couldn't Be Magicians (Music), Legend of Mana -The Teardrop Crystal- (Music).