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Sahomi Koyama, born February 27, is a voice actress from Hiroshima Prefecture, Japan. She is better known under the stage name "Misonoo Mei(御苑生メイ)" 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).
しーくれっとみっしょん～潜入捜査官は絶対に負けない！～
Riko Ikazuchi (voice) · 2023 · ★ 6.2
Summer Pockets
Shizuku Mizuori (voice) · 2025 · ★ 6.9
劇場編集版「Summer Pockets」久島鴎編
· 2025 · ★ 7.0
劇場編集版「Summer Pockets」紬ヴェンダース編
· 2025 · ★ 5.0
鬼作令和版
· 2022 · ★ 6.0
山姫の花 真穂
Nakajima Saki (voice) · 2011 · ★ 6.7
バカだけどチンチンしゃぶるのだけはじょうずなちーちゃん♡
Shiina Chieri (voice) credited as Misonoo Mei · 2017 · ★ 7.8
色欲INFINITE
Souma Souko (voice) · 2020 · ★ 7.1
自宅警備員
Katsuragi Shouko (voice) · 2017 · ★ 7.5
自宅警備員
Katsuragi Shouko (voice) · 2019 · ★ 6.2
ヘルタースケルター ~白濁の村~
Kagami Fubuki (voice) · 2009 · ★ 9.0
母ちゃんの友達にシコってるところ見られた. THE ANIMATION
Nishimura Shiori (voice) · 2020 · ★ 10.0
乳色吐息
Kawasumi Saya (voice) · 2014 · ★ 9.4
コスプレ楽園
Mafuyu (voice) · 2014 · ★ 5.0
くりぃみぃパイ
Alice (voice) · 2015 · ★ 3.0
恥辱の制服
Tokuzawa Akemi (voice) · 2016 · ★ 9.2
陰陽師 妖かしの女神～淫乱呪縛～
Genbu (voice) · 2009 · ★ 6.5
euphoria
Natsuki Aoi (voice) · 2011 · ★ 6.2
ヌーディストビーチに修学旅行で!! THE ANIMATION
Maria Sakai (voice) · 2016 · ★ 8.2
かがち様お慰め奉ります ～寝取られ村淫夜噺～
Tomikura Manami · 2013 · ★ 7.2
琥珀色のハンター THE ANIMATION
Diana · 2020 · ★ 6.4
妖魔娼館へようこそ♥
Chris / Maria Saint (voice) · 2020 · ★ 7.2
ましゅまろ★いもうと★さっきゅばす★
Riri Manabe (voice) (credited as Mei Misonoo) · 2016 · ★ 6.0
邪娠娼館
Rurie MUNAKATA (voice) · 2021 · ★ 8.6
えろげー! ~Hもゲームも開発三昧~
Momoka Fujiwara (voice) · 2011 · ★ 9.6
あねよめカルテット
Yurina Hanabishi (voice as Mei Misonoo) · 2015 · ★ 7.2
ばくあね 弟しぼっちゃうぞ! THE ANIMATION
Hayasaki Naru (voice) · 2014 · ★ 9.7
鬼作令和版
Himeno Yuuri (voice) · 2022 · ★ 6.0
ようこそ! スケベエルフの森へ
Ruushe Menerumia · 2018 · ★ 8.4
虜ノ雫 ~夏の豪華客船で穢される処女たち~
Mizunashi Nadia (voice) · 2019 · ★ 8.0
