Quick answer — Saori Hayami worked on My Teen Romantic Comedy SNAFU TOO! (Theme Song Performance), Snow White with the Red Hair Season 2 (Theme Song Performance), My Teen Romantic Comedy SNAFU (Theme Song Performance) and 20 more anime.
Saori Hayami worked on My Teen Romantic Comedy SNAFU TOO! (Theme Song Performance), Snow White with the Red Hair Season 2 (Theme Song Performance), My Teen Romantic Comedy SNAFU (Theme Song Performance), My Teen Romantic Comedy SNAFU TOO! OVA (Theme Song Performance), The World God Only Knows: Goddesses (Theme Song Performance), Pseudo Harem (Theme Song Performance), The World God Only Knows II (Theme Song Performance), Cardcaptor Sakura: Clear Card (Theme Song Performance) and 15 more.