[Saeki Takao] Otona Gokko 2 -Natsuyasumi Hen- | Playing Grown-Up 2 -Summer Break- (Nama Omocha) [English] [ATF]
(HaruCC20) [OtonaOOkami (Arima Chimako)] Mondai no Aru Tanuki to Kitsune (Touken Ranbu)
[F.A (Honoutsukai)] Otona Senki (Youjo Senki) [Digital]
[OKAWARI] Otona ni naru kusuri 5
[Agata] Otona Ni Naritai! | Becoming an Adult! (Manga Bangaichi 2014-09) [English]
(C89) [FLAT (Yukyu Ponzu)] Rika, Otona ni Shiteageyou | Rika, Let's Make You into an Adult (THE iDOLM@STER CINDERELLA GIRLS) [English] [ATF]
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 01 [English] [N04H]
Himitsu no Otona no Afufu na Ochakai
[Yamazaki Kazuma] Otona no Manegoto
(Minna no Ketsui 2) [Chabane Ninja (Happamushi)] Himitsu no Otona no Afufu na Ochakai (Undertale)
Otona Challenge!!
Otona ni naru kusuri 6
(C86) [Ice Sugar (Utano)] Onii-chan ni Otona ni Shite Moraou!
[Okawari] otona ni naru kusuri Ch. 1-5 [Chinese] [Kirin个人汉化]
(C87) [Otona Shuppan (Hitsuji Takako)] Kokomi no Taisou Diet (Girl Friend BETA)
[Otonano Gu-wa (Yamada Tarou (Kamei))] Oyako Yuugi - Parent and Child Game - Aida [Chinese] [ssps008个人汉化]
(C56) [Otonano Do-wa (Takei Masaki)] Otonano Do-wa Vol. 10
(Reitaisai 7) [IncluDe (Foolest)] Motto Shiawase ni naritai Otona no Inaba DS (Touhou Project)
(C71) [Omatsuri Kibun (Ueno Tarou)] Otona Ni Narou yo
(C90) [Kai.Tenchou (Murai G)] Otona no Mizu Asobi (BLAZBLUE)
[Umino Luka] Erosugiru Tokoya no Obasan ~Otona no Option wa Ikaga? 1-6 [Digital]
Otonano Do-wa Vol. 13
(C87) [Grace (Yokoyama Naoki)] Million Back Dancer-tachi no Otona no "Settai" Gasshuku 2 (THE IDOLM@STER MILLION LIVE!)
(COMIC1☆11) [Hi-PER PINCH (clover)] Otona no Japari Manko! (Kemono Friends)
[ismst (Sachiko)] Otona no Hokenshitsu (K)
(C84) [Atelier Maruwa (Maruwa Tarou)] Okusama wa Jimuin -Otonashi Kotori Hen- | My Wife is a Clerk - Obedient Kotori Edition- (THE IDOLM@STER) [English] {doujin-moe.us}
(C69) [Cha Cha Cha Brothers (Yokoyama Chicha)] Koto Kotona (Zoids Genesis)
[Otonano Gu-wa (Yamada Tarou (Kamei))] TABOO Azusa [Chinese] [魔劍个人汉化]
(C90) [CRAFT-GEAR (Yazawa Oke)] Mou Otona da mon! (THE IDOLM@STER CINDERELLA GIRLS)
OTONASHI MUSE
[Pirontan] Otona no Douwa ~Jack to Mame no Ki
(C70) [Studio Wallaby (Niiruma Kenji)] Fermi to Kotona to Mokuzou Hard (ZOIDS)
(C95) [Izumiya (Mikoma Sanagi)] Otona ni wa (Fate/Grand Order)
(C94) [SOY-darake (Abe Nattou)] Himitsu o Mamoru wa Otona no Tsutome (Girls und Panzer)
(COMIC1☆3) [KONTON-Lady-Studio (T, DIT)] ~Otonashi Mousou Gekijou~Super KOTORI Time - Yukiho hen (THE iDOLM@STER)
[Otonano Gu-wa (Yamada Tarou (Kamei))] Kaseifu Monogatari Jo
[Otonano Gu-wa (Yamada Tarou (Kamei))] Family Game (incomplete) FATHER-IN-LAW GAME
[Otonano Gu-wa (Yamada Tarou (Kamei))] TABOO Azusa [English] [N04h]
[EB110SS] Otona no Ice | Adult Ice Cream (COMIC 0EX Vol. 07 2008-07) [English] [Yoroshii]
[Sekiya Asami] Otona ni Naru Mae ni - Before It Grows Up Ch. 1-8 [English] [Hayama_Kotono]
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 02 [Chinese] [魔劍个人汉化]
(Reitaisai 8) [Haruka Yume Mikan. (Mikage Baku, Gengorou, Hota.)] Otona Muke dakara Chiisai Ko ni wa Um, Ojisan Urenai naa Kono Hon wa (Touhou Project)
(C69) [Mahirutei (Izumi Mahiru)] Kotona na Kanzi (Zoids: Genesis) [English]
[Otonashi Kyousuke] Koukai Sounyuu
Rifujin Shoujo XV | Unreasonable Girl Ch. 15
[Agata] Ane Pakommercial (COMIC Shingeki 2016-05) [English] [Shippoyasha]
[Otonano Gu-wa (Yamada Tarou (Kamei))] Brother Game
(C80) [Heisei Chachamaru Dou (N.O. Chachamaru)] Otona Langley (Neon Genesis Evangelion)
[Ponpon Itai] Otona Game | Adult Game (Comic LO 2016-09) [English]
[Pirontan] Otona no Douwa ~Sanbiki no Kobuta
[Otonano Gu-wa (Yamada Tarou (Kamei))] EROSION 8
Otona no Nazarick
[Seikatsu Seshishou (tt)] Otona Ninaru [Digital]
(C92) [Otona Shuppan (Hitsuji Takako)] Tamamo no Mama (Fate/Grand Order) [Chinese] [脸肿汉化组]
(C87) [Otona Shuppan (Hitsuji Takao)] Wakiseme Brilliant (Amagi Brilliant Park)
(COMIC1☆7) [Otona Shuppan (Hitsuji Takako)] Daisuki Collection 2 (IS <Infinite Stratos>)
(C90) [Studio Dia, gallphilia (Nemui Nezu, Kiono Echo)] Tsuku o Otona ni Shinasai! (Grimoire ~Shiritsu Grimoire Mahou Gakuen~)
[Panic Attack] Otona ni Naru Jumon vol.2
[Pirontan] Otona no Douwa ~Aladin to Mahou no Lamp [Decensored]
[MC] Watashitachi ga "Otona no Omocha" Tsukutte imasu! ~ Seishori Omocha wo Tsukuru Joshi Shain-tachi no Nichijou
[Ameshoo (Mikaduki Neko)] Rifujin Shoujo XV [Digital]
Otona ni Naru Kusuri Ch. 8
[Maeshima Ryou] Pakokkusu (Kirakira Otona Lesson) [English] {Hennojin}
[Otona Teikoku (YAC)] Onaji Class ni Natta Muboubi Muteikou Kyonyuu Bishoujo Sumire-chan ni Yaritai Houdai na Shingakki
[Otonano Gu-wa (Yamada Tarou (Kamei))] TABOO Hitomi Kouhen
[8°] malemilk (Tales of the Abyss) [Decensored]
Otonano Do-wa Vol. 14 & Jokei Kazoku Senga shuu
[Otonano Gu-wa (Yamada Tarou (Kamei))] Oyako Yuugi - Parent and Child Game
[Ameshoo (Mikaduki Neko)] Rifujin Shoujo XVI [Chinese] [潜水员汉化]
Rifujin Shoujo I / Unreasonable Girl I
Otonano Omochiya 6 Kan Ch. 1
Rifujin Shoujo III
(Reitaisai 12) [Avalanche (ChimaQ)] Luna-cha to Otona no Omamagoto? (Touhou Project)
Otona ni naru Kusuri - I feel good my woman's body! Ch. 5
(Reitaisai 12) [Avalanche (ChimaQ)] Luna-cha to Otona no Omamagoto? | Playing Adult House with Luna Child? (Touhou Project) [English] {JUSTICE}
[Matsuyama Seiji] Otona no Zokusei Late2015 [Digital]
[Otona no Douraku (OrenumaTooko)] Koiwazurai no miko
(C79) [Signal Yellow (Milk Panda)] Otona Kodomo 2. (Touhou Project)