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

Sawako has done the following roles in games.

Azur Lane [smartphone]	Fiji
Azur Lane [smartphone]	SR Poltava
Bang Dream Girls Band Party [smartphone]	Wakamiya Eve (Pastel Palettes)
Blue Reflection [PS4, PS Vita]	Shijou Raimu
Brave Sword x Blaze Soul [smartphone]	Rogy Lily
Brave Sword x Blaze Soul [smartphone]	Ensepheron
Caravan Stories	Rarumimi
Chojo Crypto Girls Arena [smartphone]	Yatsue Misaki
Gothic ha Mahou Otome [smartphone]	Sora
Gothic ha Mahou Otome [smartphone]	Panache
Gyakuten Othellonia [smartphone]	Garumu
Himegami Emaki [smartphone]	Bakuki
Oshiro Project RE [web browser]	Sant'Angelo
Phantom of the Kill [smartphone]	Solomon
Rangeki! Mahougakuen Muri Muri Megami [smartphone] [debut smartphone game]	Misura
Sangokushi Monogatari [iPhone]	Song Quian (Souken)
Sangokushi Taisen [arcade]	To-Fujin
Sangokushi Taisen [arcade]	Ouetsu
Sangokushi Taisen [arcade]	Junshi
Shinken [web browser]	Flamberge Montauban
Tenka Hyakken -Zan- [smartphone]	Sayo Samonji
Tokyo Clanpool [PS Vita]	Monami Mona
Valiant Knights [smartphone]	Pamela Emerald
Venus Project Dream Beat [smartphone]	Hara Eriko

Sawako has done the following roles in audio drama.

Bang Dream [CD]	Wakamiya Eve
Venus Project [CD]	Hara Eriko