Natsumi has done the following roles in anime.

5 Toubun no Hanayome [2019]	Uesugi Raiha
AKB0048 [2012-2013]	Mizuho
Alice or Alice [2018]	Mako
Another [2012]	Misaki Mei
Brave Witches [2016]	Nikka Edvardine Katajainen
Denkigai no Honyasan [2014]	Hiotan
Eiyuu Kyoushitsu [2023]	Deux
Grisaia Phantom Trigger The Animation Stargazer [2020]	Sengoku Taiga
Haifuri (High School Fleet) [2016]	Yanagiwara Maron
Hentai Ouji to Warawanai Neko [2013]	Morii
Hoshikuzu Telepath [2024]	Emihara Akane
THE IDOLM@STER Cinderella Girls [2015-2016]	Maekawa Miku
THE IDOLM@STER Cinderella Girls Gekijou [2017-2018]	Maekawa Miku
Love Live Superstar [2021-2022]	Shibuya reporter
Orange [2016]	Murasaka Azusa
Saki Achigahen [2012]	Kirita Rin
Sakurasou no Pet na Kanojo [2012-2013]	Kamiigusa Misaki
Strike Witches Movie [2012]	Nikka Edwardin Katayainen
Upotte! [2012]	Type 86
White Album [2009]	Sakuradan
Yumekui Merry [2011]	Hoshino Mei

Natsumi has done the following roles in games.

Arknights [smartphone]	Mousse
Arknights [smartphone]	Gummy
THE IDOLM@STER Cinderella Girls [on-line]	Maekawa Miku
THE IDOLM@STER Cinderella Girls Starlight Stage [smartphone]	Maekawa Miku
Princess Connect Re:Dive [smartphone]	Kaori
Tantei Opera Milky Holmes 2 [PSP]	Erari Himeyuri
Tenka Hyakken -Zan- [smartphone]	Toragoze no Tachi