Chiwa has done the following roles in anime.

100man no Inochi no Ue ni Ore ha Tatteiru [2020]	Kahabell
2X2 Shinobuden	?
Aria the Animation	Aika
Aria The Origination	Aika
Asta Rotte no Omocha [2011]	Ini
Bermuda Triangle Colorful Pastrale [2019]	Leger
Blaz Blue [2013]	Taokaka
Blood Lad [2013]	Mamejirou
Blood+ [2005-2006]	Lulu
C Cube [2011]	Sovereignty
DearS [2004]	Izumi Neneko
Ginban Kaleidoscope	Sakurano Yoko
Hitohira [2007]	Yamaguchi Minoru
Hitsugi no Chaika [2014]	Frederica
Infinite Stratos 2 [2013]	Sarashiki Tatenashi
Kamichuu!	Tama
Kanokon [2008]	Asahina Akane
Kidou Senshi Gundam AGE [2011]	Riria
Kino no Tabi (Kino's Journey)	daughter
Koyomi Monogatari [2016]	Senjougahara Hitagi
Kyoukaisenjou no Horizon [2011]	Aoi Kimi
Last Exile	Lavi Hedde
Last Exile Ginyoku no Fam [2011]	Teddy
Mahou Shoujo Lyrical Nanoha Vivid [2015]	Nakajima Nove
Mahou Shoujo Lyrical Nanoha Vivid [2015]	Nakajima Subaru
Mahou Shoujo Madoka Magica [2011]	Akemi Homura
Mahou-sensei Negima (TV) [2005-2006] {2006}	Anna Yurievna Cocolova
Mahouka Koukou no Rettousei [2014]	Yotsuba Maya
Maria-sama ga Miteru	Yamaguchi Mami
Mitsudomoe [2010]	Sugisaki Miku
Mondaiji tachiga Isekai kara kuru soudesuyo [2013]	Pesto
Namiuchigiwa no Muromi-san [2013]	Yeti
Natsuiro Kiseki [2012]	Ishida
Nourin [2014]	Becky
Pani Poni Dash [2005]	Rebecca Miyamoto [1C]
Photo Kano [2013]	Masaki Nonoka
Rewrite [2016]	Kanbe Kotori
Rosario to Vampire CAPU2	Shuzen Cocoa
Samurai 7 [2004]	Komachi
Sergeant Keroro	Hinata Natsumi
Shinigami no Ballad	Mai
Strike Witches [2008]	Francesca Lucchini
Strike Witches Movie [2012]	Francesca Lucchini
Strike Witches2 [2010]	Francesca Lucchini
Sword Art Online [2012]	Alicia
Tamayura OVA [2010]	Tobita Shimako
Tokimeki Memorial Only Love [2006]	girl of school shop
Tsukuyomi Moon Phase	Luna/Hazuki
ViVid Strike [2016]	Nove Nakajima
Yoshinaga-san'chi no Gargoyle	Futaba
Yuru Yuri [2011-2012 2015]	Ohmuro Nadeshiko