Sawako has done the following roles in anime.

AKB0048 [2012-2013]	Kanzaki Suzuko
Bang Dream 2nd Season [2019]	Wakamiya Eve (Pastel Palettes)
Battle Spirits Double Drive [2016]	Eto Etoshinmori VIII
Blue Reflection Ray [2021]	Shijou Lime
Bonjour Koi Aji Patisserie [2014]	Marshmallow
Cocolors [2017]	Fuyu
Gabriel Dropout [2017] {episode 11}	librarian
Gekkan Shoujo Nozaki-kun [2014] {episode 7}	female student
Girls Band Party Pico [2018-2020]	Wakamiya Eve (Pastel Palettes)
Iyana Kao sarenagara Opantsu Misete moraitai [2018]	Takayama Maria
Konohana Kitan [2017]	Satsuki
Osake ha Fuufu ni natte kara [2017] {episode 6}	momo can
Osake ha Fuufu ni natte kara [2017] {episode 7}	TV voices
Pastel Life [2018]	Wakamiya Eve
Sca-Red Rider XechS [2016] {episode 4}	actress
Shimajirou to Ehon no Kuni [2016]	Kurorin
Venus Project Climax [2015]	Hara Eriko