Sahomi Koyama, born February 27, is a voice actress from Hiroshima Prefecture, Japan. She is better known under the stage name "Misonoo Mei" under which she is contracted to AG-Promotion and chiefly works as voice actress for adult games.
According to her profile page of her recent "non-adult" media employer A-Z Creative, she has changed her "non-adult" stage name from "Umehara Chihiro (梅原 千尋)" to "Koyama Sahomi (小山 さほみ)".
Also known as Himizu Karina (氷水 かりな).
2023
as Riko Ikazuchi (voice)
2022
2022
as Himeno Yuuri (voice)
2022
as Azuma Haruka (voice)
2021
as Rurie MUNAKATA (voice)
2020
as Nishimura Shiori (voice)
2020
as Souma Souko (voice)
2020
as Diana
2020
as Kiriko Hitomi (voice)
2020
as Chris / Maria Saint (voice)
2019
as Katsuragi Shouko (voice)
2019
as Mizunashi Nadia (voice)
2018
as Akris / Menor (voice)
2018
as Uikawa Shino
2018
as Ruushe Menerumia
2017
as Shiina Chieri (voice) credited as Misonoo Mei
2017
2017
as Katsuragi Shouko (voice)
2016
as Maria Sakai (voice)
2016
as Tokuzawa Akemi (voice)
2016
as Riri Manabe (voice) (credited as Mei Misonoo)
2015
as Alice (voice)
2015
as Yurina Hanabishi (voice as Mei Misonoo)
2015
as Esumi Mei
2014
as Necai Sys
2014
as Hayasaki Naru / Misono Miho (voice)
2014
as Kawasumi Saya (voice)
2014
as Mako Suzumoto
2014
as Mafuyu (voice)
2013
as Tomikura Manami
2013
as Miho Misono
2013
as Maki Nagase
2012
as Yanagi Ryouko
2012
as Claudia Levantain
2011
as Aoi Natsuki
2011
as Momoka Fujiwara (voice)
2011
as Nakajima Saki (voice)
2009
as Genbu
2009
as Kagami Fubuki (voice)