[SeriharaZ] Campus x Foot
(C99) [Chinjuu Mufy (Oonita Hiroyuki, Nishino Tama, Mash-san)] Rental Kanojo-tachi to 3-mitsu Shitai Hon (Kanojo, Okarishimasu)
Papa ni wa Naisho no Boshi no Fureai
(C95) [Dennou Chocolate (AwA)] Otona ni Naisho no Warui Koto [Chinese] [沒有漢化]
Netorare Kanojo
(2021-03 Akihabara Chou Doujinsai) [Popochichi (Yahiro Pochi)] Rental Kanojo Osawari Shimasu 04 (Kanojo, Okarishimasu) [English]
[Boss Chin (Esecool)] Naisho no Ota x Bitch (COMIC Shingeki 2012-10)
[Itou Nanami] Naisho no Houkago (COMIC Potpourri Club 2014-07) [Chinese] [黑条汉化]
(C86) [Mama ni wa Naisho (Plasma Beach)] Kinniku Chocolate (Samurai Spirits)
Naisho no Futarikiri | 둘이서만 비밀스럽게
Naisho de! Twins
Hikki ni wa "Naisho!" no Houshi Katsudou
[Popochichi (Yahiro Pochi)] Rental Kanojo Osawari Shimasu 02 (Kanojo, Okarishimasu) [Chinese] [空気系☆漢化]
[Sirotateto] Naisho no Orusuban [Digital]
Nanao no Naisho
[kedamono (Tori Hrami)] Naisho no Undoukai Second Season [Digital]
[Vitamin Gohan (Hasegawa Keita)] Naisho no Sakuya-san | 不为人知的咲夜 (Touhou Project) [Chinese] [sismvg英渣汉化] [Digital]
Enkyori Renai Chuu no Kanojo kara Totsuzen Todoita Video Letter ~Saiminjutsushi ni Netorareta Kanojo~
Naisho no Zupohame Shinkon Life | The Secret Bold-Fuck in A Newly-wed Life
(C67) [Anekono-Techo (Koume Keito)] Marimite no Naisho (Maria-sama ga Miteru)
[Norakuro Nero] Osananajimi Love Control Kouhen(Soku Hame Kanojo Kareshi ni Zettai Naisho no Nakadashi Koibito Keiyaku)[Chinese] [Digital]
[ShiraishiNsuke] Naisho no Ouma-san Gokko | Secret Horse Play (COMIC BAVEL 2017-01) [English] {doujins.com} [Digital]
Rental Kanojo Osawari Shimasu
(SC38) [Nounai Kanojo (Kishiri Toworu)] Otona no Gakushuuchou 2 (Kodomo No Jikan)
(C94) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Shuumatsu (To LOVE-Ru)
[Nekomaru Rentarou] Naisho no Omajinai (Puni Pedo!!) [Chinese] [我是肛♂蛋!不是 融⚥合!] [Digital]
[Jackpot 64 (HAN)] Alicia-mama to Naisho Ecchi Suru Hon (Granblue Fantasy) [Digital]
Boku no Kanojo ga Fuzaichuu ni, Kanojo no Shinyuu no AV Joyuu to Hamemakutta Hibi no Danpen Ch. 1-5
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS)
Naisho no Nama Honban | 비밀의 생방송
[Pavington (Takahara Sea-Gull, Marukido Sado)] Narashite Naisho no Concerto
[GoldenGoblins (Nekokan)] Kenpeitai ni wa Naisho da yo! (Kantai Collection -KanColle-) [Digital]
Kare ni wa Naisho no Watashi no Himitsu
Aruji-sama ni Naisho no Memory Piece
(C80) [milkberry (Kisaragi Miyu)] Minna ni wa Naisho da yo (Puella Magi Madoka Magica)
[MARUTA] Yuri Zuki Kanojo wa Yuri Kanojo ga Dekinai Ch. 3 (COMIC Penguin Club 2014-10) [English] [CGRascal]
Naisho no Ayanami
(C73)[Alpha to Yukaina Nakamatachi] Naisho no Trap (Quiz Magic Academy)
[kedamono (Tori Hrami)] Naisho no Undoukai [English] {Shotachan} [Colorized] [Digital]
(C88) [Nachtzug (eko)] Ofuro de Naisho (Kantai Collection -KanColle-)
(C83) [Ginga-Ryusei] Sakurasou no Ecchi na Kanojo (Sakurasou no Pet na Kanojo)
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya | Secret Side of Ririn-san and Her Precious Room (COMIC HOTMILK 2018-07) [English] [Stupid Beast] [Digital]
(C95) [Dennou Chocolate (AwA)] Otona ni Naisho no Warui Koto
Off no Kongou to Naisho no Ohanashi
Chika-chan ni mo Naisho no Himitsu
Kanojo no Shinro Soudan ~Kanojo no Kokoro wa Aitsu ni Ubawarete~
Mifune-san to Umi de Naisho no
(C85) [Chagashi Saiban (Yamabuki Mook)] Naisho no Roommate | Secret Roommate (IS <Infinite Stratos>) [English] [RapidSwitch+Life4Kaoru]
(C91) [milkberry (Kisaragi Miyu)] Houkago no Naisho
(CiNDERELLA ☆ STAGE 6 STEP) [Rokata Aruki (Akino Komichi)] Naisho no Ohanashi o (THE IDOLM@STER CINDERELLA GIRLS)
[Hasemi_box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti) [Digital]
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS)
2D Comic Magazine NTR Les Kanojo ga Kanojo o Netottara Vol. 1
Naisho no Imouto Ecchi
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy) [English] {Hennojin}
(C60) [Atelier Ms (Satsuki Mikazu)] Kyuukyoku Heiki Kanojo - Ultimate Weapon Kanojo (Sakura Taisen 3) [Incomplete]
[Kowareta Radio (Herokey)] Samuge Sou no Kimchi na kanojo (Sakura Sou no Pet na Kanojo) [Digital]
Naisho no Ouma-san Gokko | Secret Horse Play
(Reitaisai 8) [Nounai Kanojo (Kishiri Toworu)] Kanketsusen no Yukai na Nakama-tachi Vol.6.5 (Touhou Project)
[Shiruka Bakaudon] Mukiryoku Orega Honkidashi te Kanojo TsukuttaKekka KanojoWa MaotokoChihpo de Akumekime teta Ken ~Shinitai~丨 性能力差的我 認真追到手的女朋友、結果卻被姦夫的肉棒 幹到高潮〜好想去死〜 ch.2 (COMIC Mate Legend Vol. 30 2020-02) [Chinese] [沒有漢化] [Digital]
Naisho no hanashi
(C80) [Otsuhimedou (Otsumaru)] nazokanoH+ (Nazo no Kanojo X)
"Imouto no Karada no Kanojo" to "Kanojo no Karada no Imouto", Docchi no Naka ga Kimochi Ii? 2
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project) [English] [KageSennin]
[Studio Wallaby (Kokuden Kadotake, Shijuukara, Leopard)] Shaorin no Naisho (Mamotte Shugogetten!)
[Morishima Kon] Naisho no Gohoushi + Bangaihen (Oneshota Dish) [English] {Hennojin}
Naisho no Ichiban-Kuji
[Nounai Kanojo (Kishiri Toworu)] Haiyore! Suwako-san Ver 1.1 (Touhou Project) [Digital]
[Matsumoto Katsuya] Naisho no Mio Sensei | The secret Mio sensei (COMIC Masyo 2017-02) [English] [desudesu] [Digital]
(COMIC1☆4) [TRIP SPIDER (niwacho)] Naisho no Omamagoto (Fate / hollow ataraxia)
Motto Shitai Joshidaisei ga Kare ni Naisho no Kankei ni Hamacchau Ohanashi
(Puniket 23) [Suitekiya (Suitekiya Yuumin)] Naisho no HONya-san (Watashi no Ouchi wa HONya-san)
(C83) [Honey Bunny (Kohachi)] Naisho no Nurse-san
[Popochichi (Yahiro Pochi)] Rental Kanojo Osawari Shimasu (Kanojo, Okarishimasu) [Chinese] [空気系☆漢化] [Colorized] [Miss One Life]
[Popochichi (Yahiro Pochi)] Rental Kanojo Osawari Shimasu 03 (Kanojo, Okarishimasu) [Chinese] [空気系☆漢化]
[Hiyashi Asia (Agurecchi)] Lunasa Onee-chan no Naisho no Bansoukai (Touhou Project) [Digital]
[Morishima Kon] Naisho No Gohoushi (COMIC Tenma 2016-04) [Chinese] [漢化組漢化組]
Himitsu no Keijiban H na Onna no Naisho Banashi Chapter 7
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [English] {Hennojin}
I sekai tensei shita saki de pātīmenbā zen'in to naisho de etchi shi teru nīto
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
Kanojo ni Naisho de
(Crazy Lyric Battle) [Honey Rice (Neon Ui)] Boku to Onii-chan no Naisho no Orusuban (Hypnosis mic)
(SC58) [Nama Cream Biyori (Nanase Meruchi)] Ore no Kanojo ga ○○ Sugiru! (Ore no Kanojo to Osananajimi ga Shuraba Sugiru)
(C76) [Nounai Kanojo (Kishiri Toworu)] Azunyan to Session (K-ON!)
[Ponsuke] Naisho no Kaihou (COMIC LO 2017-12) [Chinese] [柳葉個人漢化] [Digital]
[Nedaore (Ayane)] Onnanoko Naisho Space (Puella Magi Madoka Magica) [Digital]
[Juicy Fruits (Satomi Hidefumi)] Sakurasou no Toilet na Kanojo (Sakurasou no Pet na Kanojo) [Digital]
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI) [Chinese] [最愛大屁屁x漢化組漢化組]