| Ore-sama Teacher ~Fukushuu Kyoushi no Web Counseling~ | 2003-06-06 | Nomiya Chiharu | Okugawa Kumiko | |
| Silent Half | 2004-02-27 | Aiba Shiori | Okugawa Kumiko | |
| Mousou Nenpa Tsuushin ~Sono Ki ni Saseru Ero Denpa~ | 2004-03-26 | Oosawa Mitsuki | Okugawa Kumiko | |
| Real ~Yokubou no Rail~ | 2004-09-24 | Heroine E | Okugawa Kumiko | |
| Real ~Yokubou no Rail~ | 2004-09-24 | Heroine G | Okugawa Kumiko | |
| Chichi Ninja ~Matenrou e Chichi Bomber~ | 2004-10-01 | Tenrai Nami | Okugawa Kumiko | |
| Chichi Ninja ~Matenrou e Chichi Bomber~ | 2004-10-01 | Amazon Ninja | Okugawa Kumiko | |
| Maou to Odore! - Legend of Lord of Lords | 2005-03-25 | Vayu Vanguard | Okugawa Kumiko | |
| Sengoku no Imouto Shichinin no Imouto | 2005-03-25 | Matsumoto Sen | Okugawa Kumiko | |
| Suisenka | 2005-05-27 | Sakamoto Emi | Okugawa Kumiko | |
| Kurutta Kyoutou ~Danzai no Gakuen~ | 2005-08-12 | Kawanami Akane | Okugawa Kumiko | |
| Ai Shi~Kyu~ Bokukko Nante Yobanaide | 2005-09-02 | Natsuzuka Shiori | Okugawa Kumiko | |
| Kougeki Shoujo Falselion ~Tsundere no Theory~ | 2006-02-17 | Nanahoshi Kasuga | Okugawa Kumiko | |
| Semerarete ~Onna Tenchou~ | 2006-06-16 | Etou Kiriko | Okugawa Kumiko | |
| Kanojo-tachi no Ryuugi | 2006-06-23 | Togetsu Kotarou | Okugawa Kumiko | |
| Dain ~Kutsujoku no Coming Out~ | 2006-07-21 | Horibe Motoko | Okugawa Kumiko | |
| Souin ~Chijoku ni Somaru Trauma~ | 2007-03-23 | Hinagi Tomomi | Okugawa Kumiko | |
| Scramble Heart | 2007-05-25 | Kumano Ayumu | Okugawa Kumiko | |
| Dain Focus | 2007-08-03 | Horibe Motoko | Okugawa Kumiko | |
| Miko Miko Rumble | 2007-09-28 | Nachi Senri | Okugawa Kumiko | |
| Souin Ningyou ~Obieru Shoujo-tachi~ | 2008-05-02 | Hinagi Tomomi | Okugawa Kumiko | |
| Bishoujo ga Kuru! ~Yarareru Mae ni Yatte Yaru~ | 2008-07-11 | Takamine Iori | Okugawa Kumiko | |
| 3jigen Shoujo o Hogo Shimashita | 2008-10-10 | Sara | Okugawa Kumiko | |
| Chichi Ninja Revolution ~Kanojo-tachi o Choukyou Seyo~ | 2008-12-19 | Tenrai Nami | Okugawa Kumiko | |
| Chichi Ninja Revolution ~Kanojo-tachi o Choukyou Seyo~ | 2008-12-19 | Mori Mitsuko | Okugawa Kumiko | |
| Mare Mare Mare | 2008-12-19 | Makino Nanana | Okugawa Kumiko | |
| Imouto-tachi wa Ore no Mono | 2009-01-30 | Kuon | Okugawa Kumiko | |
| BALDR SKY Dive1 "Lost Memory" | 2009-03-27 | Shizel Steinbrecher | Okugawa Kumiko | |
| Zettai Ryouiki! | 2009-03-27 | Suzuhara Erika | Okugawa Kumiko | |
| Oni Uta. ~Oni ga Kitarite, Amaesasero to Notamouta.~ | 2009-06-26 | Asakura Seiji | Okugawa Kumiko | |
| Seito Kaichou Hikaru ~Inma ni Senryou Sareta Gakuen~ | 2009-07-24 | Izumi Shou | Okugawa Kumiko | |
| 2jigen Shoujo ni Hogosaremashita | 2009-10-30 | Maya | Okugawa Kumiko | |
| BALDR SKY Dive2 "RECORDARE" | 2009-11-27 | Shizel Steinbrecher | Okugawa Kumiko | |
| Doinaka Channel 5 ~Kochira Suzune Gakuen Housou-bu~ | 2010-01-29 | Erena Hadoson | Okugawa Kumiko | |
| Onimari. ~Oni ga Yumemishi Tsune no Yo ni, Itaru Osanaki Koi no Hajimari~ | 2010-01-29 | Asakura Seiji | Okugawa Kumiko | |
| Ore no Imouto no Erosa ga Uchouten de Todomaru Koto o Shiranai | 2010-02-26 | Kirihara Tomoe | Okugawa Kumiko | |
| Amaemu♪ ~Okaa-san no Kazoku Keikaku~ | 2010-06-01 | Enemi | Okugawa Kumiko | |
| Kurutta Kyoutou No.2 ~Kono Shihai kara no Sotsugyou~ | 2010-06-18 | Kagurazaka Matsuri | Okugawa Kumiko | |
| Kud Wafter | 2010-06-25 | Himuro Yuuki | Okugawa Kumiko | |
| Hime Kenshi Estel -Haramase King 2- | 2010-08-27 | Leila Alexei Vladimir Dolgar | Okugawa Kumiko | |
| BALDR SKY DiveX "DREAM WORLD" | 2010-09-24 | Shizel Steinbrecher | Okugawa Kumiko | |
| Zettai ★ Imouto Genri Shugi!! | 2010-10-29 | Nagamine Yukana | Okugawa Kumiko | |
| Harakami | 2011-01-28 | Mogami Youko | Okugawa Kumiko | |
| Flag Heshiori Otoko | 2011-02-25 | Aizawa Mahiru | Okugawa Kumiko | |
| Temaribana | 2011-04-28 | Akiyama Korin | Okugawa Kumiko | |
| Totsuzen Kaijin ni Natta Ore ga Mahou Shoujo o Otosu Hanashi | 2011-05-13 | Ragulia | Okugawa Kumiko | |
| Nemureru Hana wa Haru o Matsu. -Spring Come- | 2011-06-24 | Tendou Kazuma | Okugawa Kumiko | |
| Wagamama Oppai Paradise | 2011-12-31 | Nanami Nanaka | Okugawa Kumiko | |
| Eroge Shiyou yo! | 2012-02-17 | Minose Yuyuka | Okugawa Kumiko | |
| Material Brave | 2012-03-23 | Nishikiori Shiori | Okugawa Kumiko | |
| Fortuna Rhapsody | 2012-05-25 | Iwagami Nako | Okugawa Kumiko | |
| Little Tenshi ~Kanata wa Minna no Nukinuki Angel~ | 2012-06-29 | Enemi | Okugawa Kumiko | |
| Boku Dake no Mono ~Kuruoshii Hodo Kimi ga Suki~ | 2012-10-26 | Yuri | Okugawa Kumiko | |
| Material Brave Ignition | 2013-01-25 | Nishikiori Shiori | Okugawa Kumiko | |
| Totsuzen Kaijin Ken Jimuin no Ore ga Mahou Shoujo-tachi o Otosu Hanashi ~Mahou Tenshi Angel Saber VS Aku no Soshiki Death Brand~ | 2013-02-28 | Ragulia | Okugawa Kumiko | |
| Dorori Ama Ero Gohoushi Seikatsu! | 2013-05-17 | Inasato Eru | Okugawa Kumiko | |
| Matsuyuki no Hana ~Snow Drop~ | 2013-05-31 | Kanzaki Shouko | Okugawa Kumiko | |
| Buta no Gotoki Sanzoku ni Torawarete Shojo o Ubawareru Kyonyuu Himekishi & Onna Senshi ~Zettai Chi*po nanka ni Maketari Shinai!!~ | 2013-07-26 | Helga | Okugawa Kumiko | |
| Onee-chan Saimin Before After | 2013-09-06 | Ooji Fuuko | Okugawa Kumiko | |
| BALDR SKY ZERO | 2013-09-27 | Shizel Steinbrecher | Okugawa Kumiko | |
| BALDR SKY ZERO EXTREME | 2013-12-29 | Shizel Steinbrecher | Okugawa Kumiko | |
| BALDR SKY ZERO 2 | 2014-03-28 | Shizel Steinbrecher | Okugawa Kumiko | |
| Ore ga Yamata no Orochi Nara | 2014-06-27 | Harima Yukiho | Okugawa Kumiko | |
| Gakuen no Ikenie Nagusami Mono to Kashita Kyonyuu Furyou Shoujo ~Hakudaku ni Okasareru Kasshoku & Daniku no Kyouen~ | 2014-10-10 | Mari | Okugawa Kumiko | |
| Relaxation Yuka ~Karada mo Kokoro mo Iyasarete~ | 2014-10-31 | Yuka | Okugawa Kumiko | |
| Mahou Shoujo Seifuku Sengen ~Sekai Seifuku Nante Shinai~ | 2014-12-05 | Kadokura Tenma | Okugawa Kumiko | |
| Josou Shounen Joshi Kounai Choukyou Nikki ~Himitsu no Gohoushi Kyousei~ | 2014-12-30 | Onoe Sakura | Okugawa Kumiko | |
| Evenicle | 2015-04-24 | Millet | Okugawa Kumiko | |
| Relaxation Yuka En ~Hitozuma Therapist ni Yoru Sentai~ | 2015-05-01 | Yuka | Okugawa Kumiko | |
| Iede Shita Ore no Musume ga Koushuu Toilet de Kami-sama o Boshuu Shiteiru Rashii!? | 2015-08-16 | Hana | Okugawa Kumiko | |
| Ayakashi Sange | 2015-08-28 | Tenten | Okugawa Kumiko | |
| Rance 03 - Leazas Kanraku | 2015-08-28 | Sepia Landstarr | Okugawa Kumiko | |
| Eigyoubu Dai 4 Ka Mesubuta Choukyou Shiiku Gakari | 2015-10-09 | Sophie Marutani | Okugawa Kumiko | |
| Kyonyuu Himekishi Gaiden ~Chijoku no Battle Coliseum~ | 2015-12-11 | Mari | Okugawa Kumiko | |
| Relaxation Yuka You ~Hitozuma Therapist-tachi ni Yoru Iyashi no Jikan~ | 2015-12-25 | Yuka | Okugawa Kumiko | |
| Tsukaou! Chiiki Inkou Ken!! ~Kono Mark o Tsuketa Jimoto no Onna no Ko ni Nakadashi Dekimasu~ | 2015-12-31 | Takachiho Kuu | Okugawa Kumiko | |
| Relaxation Yuka Sou ~Hitozuma Therapist-tachi no Zeitaku W Course~ | 2016-01-29 | Yuka | Okugawa Kumiko | |
| Tokeidai no Jeanne ~Jeanne à la tour d'horloge~ | 2016-03-25 | Tiphaine Raguenel | Okugawa Kumiko | |
| Tokeidai no Jeanne ~Jeanne à la tour d'horloge~ | 2016-03-25 | Milady | Okugawa Kumiko | |
| Netorare Chikan Densha ~Kanjousen~ | 2016-07-20 | Okada Meguru | Okugawa Kumiko | |
| Shiniyuku Kimi, Yakata ni Mebuku Zouo | 2016-07-29 | Female Guest | Okugawa Kumiko | |
| Re: LieF ~Shin'ainaru Anata e~ | 2016-10-28 | Saitou | Okugawa Kumiko | |
| Re: LieF ~Shin'ainaru Anata e~ | 2016-10-28 | Isuka Makoto | Okugawa Kumiko | |
| Psy-min Appli -Akumu no Netorare Game- | 2017-07-28 | Kikuchi Kao | Okugawa Kumiko | |
| Oni ga Kuru. ~Ane ga Hinshi de Pinchi Desu~ | 2017-09-29 | Kujou Riri | Okugawa Kumiko | |
| Psy-min Appli Another -Owaranai Netorare Game- | 2018-11-30 | Kikuchi Kao | Okugawa Kumiko | |
| Marie Shougun no Shokushu Labo | 2018-12-27 | Village Girl | Okugawa Kumiko | |
| Nekogami-sama to, Nanatsuboshi -Imouto no Ane- | 2019-02-22 | Takahashi Yuki | Okugawa Kumiko | |
| ALPHA-NIGHTHAWK | 2019-03-29 | Lunette | Okugawa Kumiko | |
| Haha Ranman | 2019-04-26 | Haru | Okugawa Kumiko | |
| Love - Destination | 2020-02-28 | Mayuzumi Mayuri | Okugawa Kumiko | |
| BETA-SIXDOUZE | 2020-08-28 | Lunette | Okugawa Kumiko | |
| Seed of the Dead: Sweet Home | 2021-08-28 | Hazuki Ichika | Okugawa Kumiko | |
| Akizora no Memories ─Unmei no Chiheisen─ | 2023-08-13 | Yoshizuka Kasumi | Okugawa Kumiko | |