Quick answer — Eri Kitamura worked on The Disastrous Life of Saiki K. Season 2 (Theme Song Performance), The Disastrous Life of Saiki K. Season 3 (Theme Song Performance), Wagnaria!!3: Lord of the Takanashi (Theme Song Performance) and 18 more anime.
Eri Kitamura worked on The Disastrous Life of Saiki K. Season 2 (Theme Song Performance), The Disastrous Life of Saiki K. Season 3 (Theme Song Performance), Wagnaria!!3: Lord of the Takanashi (Theme Song Performance), Toradora! (Theme Song Performance), Wagnaria!!3 (Theme Song Performance), My Bride is a Mermaid OVA (Theme Song Performance), Mermaid Melody: Pichi Pichi Pitch Pure (Theme Song Performance), Toradora!: Bento Battle (Theme Song Performance) and 13 more.