Kareshi ni Naisho de2 Nama Rankou...Shichaimashita.
Isekai Tensei Shita Saki de Party Member Zenin to Naisho de Ecchi Shiteru Neet
Naisho no Imashiro-san
[Kamiya Ogawa] Mama ni Naisho Mama to Naisho (COMIC Penguin Club Sanzokuban 2018-11) [Digital]
(C95) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Ippai Kiss o Shite Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
[Mizuyuki] Futari no Naisho no ××× (COMIC HOTMILK 2016-06) [Chinese] [無邪気漢化組]
Naisho no Ohime-sama | The Princess' Secret
(C85) [Nipopo Crisis (Genka Ichien)] Tanoshii Koto o Naisho ni Shiyou. Yousumi Ban (Various)
Yorita Yoshino to Naisho no Hikaeshitsu
[Human High-Light Film (Nise Tsuruta Hirohisa)] Honey no Naisho (Cutey Honey)
Dosukebe Enkou Gal no Naisho Ecchi
Oya ni Naisho no Umi no Iedex
Naisho no Hakuchi Shuuri
(C85) [CHAGASHI SAIBAN (Yamabuki Mook)] Naisho no Roommate (Infinite Stratos)
[Hiyashi Asia (Agurecchi)] Lunasa Onee-chan no Naisho no Bansoukai (Touhou Project) [Digital]
Naisho Hanashi wo Shiyou.
Hoka no Dare ni mo Naisho da zo?
(C93) [Bitimaru (bitibiti)] Kyouko to Are Suru Hon 2 (Puella Magi Madoka Magica) [Chinese] [脸肿汉化组]
[Mama ni wa Naisho (Plasma Beach)] Hihou Caligulation (Bakemonogatari)
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
[Studio Claim] Havayama niwa Naisho... (Urusei Yatsura)
Naisho no IV Satsuei-kai
Soku Hame Kanojo Kareshi ni Zettai Naisho no Nakadashi Koibito Keiyaku
(C85) [Chagashi Saiban (Yamabuki Mook)] Naisho no Roommate | Secret Roommate (IS <Infinite Stratos>) [English] [RapidSwitch+Life4Kaoru]
Okaa-san ga Naisho de Hikikomori Musuko no Seishori no Aite wo Shiteiru Hanashi
[Root 12-hedron (Landolt Tamaki)] Zutto Naisho ni Shiteta kedo, Jitsu wa Watashi, Haeteru no. | I've always kept this a secret, but the truth is, I have one [English] [UsagiTrans] [Digital]
Papa ni Naisho no
(C72) [Super Flat Lolinitron (Focke Wolf)] Karada no Naisho. (Asatte no Houkou.) [English] [Kamikakushi]
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-6
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu) [English]
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project)
(C93) [Bitimaru (bitibiti)] Kyouko to Are Suru Hon 2 (Puella Magi Madoka Magica) [English] =NoCoinZ=
Otonari-san no Naisho na Enkou Seikatsu
Naisho na Shinomiya-san | The Secretive Shinomiya-san {Hennojin}
(C91) [milkberry (Kisaragi Miyu)] Houkago no Naisho
Naisho no Love Mariage | 비밀의 결혼
[Matsumoto Yuuka] Naisho no Cute Boy
(Puniket 37) [Kouya ni Sakebu Aitsu no Heya (Balpanther)] Naisho no Koukai Nisshi (High School Fleet)
Kareshi Mochi no Kurokami Irojiro Binyuu Joshidaisei ga Cunni dake Mikeiken de Kare no Tomodachi ni Naisho de Hatsu Cunni Sarete Amari nimo Kimochiyo Sugite Sonomama Nagasare Sex Shita
Kyouko Sensei to Boku no Himitsu | Kyouko-sensei and My Secret Ch. 1-3
Naisho desu yo? Kald-san | It's a Secret Kald-san, You Hear?
Naisho no Yofukashi
Chika-chan ni mo Naisho no Himitsu
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara)
Kyouko to Are Suru Hon 2 =NoCoinZ=
Naisho no Jikan
[Leafy] Mama ni Naisho no Hatsujouki
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 1 (English)
(Puniket 12) [Soul Magic (Sudoo Kaoru)] Suki suki Aiko-chan Mayonaka no naisho (Ojamajo Doremi)
[Yanagawa Rio] Naisho no Wonderland | Wonderland of Secrets (GoGo! Girls) [English] {5 a.m.}
(Kouroumu 11) [Akuten Soushin (Kokutou Nikke)] Kasodani Kyouko Baishun Sangokan | Kasodani Kyouko's Afterbirth Prostitution Sex (Touhou Project) [English]
(C83) [Mama ni wa Naisho (Purukogi Beach)] Enshoku Niku Sakura - Coquettish Flesh Cherry (Dead or Alive)
Kyouko-chan wa Dashitai Zakari!!
[Yonaga] Shokushu to Kyouko-chan (Touhou Project)
[Studio Wallaby (Various)] Sakura no Naisho (Cardcaptor Sakura)
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai)
Bokura no Naisho no
(C72) [C@T Slash (Kahama Youko)] Naisho no Jikan (Kodomo no Jikan)
(Senka no Toki) [Syupa! (makiron)] Naisho no Uchiban | 祕密的內番 (Touken Ranbu) [Chinese] [月下鹤吟汉化组]
(SC31) [P-Forest (Hozumi Takashi)] Otome no Naisho Tomoe-chan to Iroiro... (Mai-Otome)
(C54) [Studio Wallaby (Various)] VITAMIN-B5 1/2 Ruri Ruri Naisho no Arbeit Nikki (Martian Successor Nadesico)
(C81) [Okina Keikaku (Shiwasu no Okina)] Daasan no Tame ni Okita Kyouko 32sai B107 a.k.a Okusan wo Namadashi Nikuana Choukyou Shiteoite Ageyou (Okusan) [English]
(CCFukuoka33) [96。 (Kurokuma)] Naisho no Soudan (Free!)
Kyouko to Are Suru Hon 3
Shougatsu Gyouji Naisho no Oshiire Sex
(Hanjuku Hero Life 5) [Bakusan (Mariko)] Ikenai Koto wa Naisho de Suru Mono (My Hero Academia)
(Daikyuushuu Touhousai 11) [Himepuchitei (Anda)] Aisare Kyouko (Touhou Project)
Alice no Naisho
[Root 12-hedron (Landolt Tamaki)] Zutto Naisho ni Shiteta kedo, Jitsu wa Watashi, Haeteru no. [Digital]
(COMIC1☆3) [Human High-Light Film (Shiosaba)] Naisho no Honey (Cutey Honey)
[Pirates Patrol (Otokawa Kazuki)] Naisho no Omorashi [English] [Digital]
Naisho no xx dake hon
(SC33) [Titokara 2nd Branch (Manami Tatsuya)] Naisho no Kimochi (Zero no Tsukaima)
Atago-san to Naisho no Ecchi
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS)
[Babymaker (Beco)] Naisho no Kozukuri [English] [MintVoid]
Aya-kun to Momiji Onee-chan no Naisho no Jikan
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2 [English]
(brilliant days 3) [amuamu (Chimu)] Bokura no Naisho no (Ensemble Stars!)
[Shindou] Naisho no Yurine-san | Yurine's Secret (COMIC ExE 02) [Chinese] [我尻故我在個人漢化]
Kyouko no Hibi 2.5-nichime!
Boku to Kanojo no Hikakuteki Naisho no Nichijou Conclusion
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS)
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project)
Hanasaku Mori no Naisho no Hanashi.
Naisho no Imouto Ecchi
[Maimu-Maimu] Kyouko Sensei to Boku no Himitsu | Kyouko-sensei and My Secret Ch. 1-3 [English] [Lazarus H]
Chibikko Eirei to Naisho no Okusuri Techou
(C93) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 6 - Dekichatta Hen
Kare ni wa Naisho
Naisho no Enkou Challenge | 不可告人的援交挑战
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI) [Chinese] [最愛大屁屁x漢化組漢化組]
[Oozora Kaiko (Kaiko)] Papa ni wa Naisho no Boshi no Fureai [English] {forbiddenfetish77/cocblockula}
(Kuukai 5) [Lonely Island (Hitori Jozu)] Kyouko-chan to Sugosu Arifureta Yoru | Spending a Wonderful Night Together with Kyouko-chan (Puella Magi Madoka Magica) [Ranka Commissions] (English)
(COMIC1☆4) [TRIP SPIDER (niwacho)] Naisho no Omamagoto (Fate/Hollow Ataraxia) [English] [desudesu]
Yukikaze-sama to Naisho no Asobi
Naisho desu yo
[kedamono (Tori Hrami)] Naisho no Undoukai | 运动日的秘密 [Chinese] [本子社汉化] [Colorized] [Digital]
[Oomichi Imuta] Naisho ni Shite ne | Keep this a Secret, okay (Futanarikko High!) [English] [UsagiTrans]
(COMIC1☆7) [Tanpopo (Anshin Mama)] MadoOn no Sekai dato Ossan wa Mahou Shoujo de Sunao na Kyouko-chan o Tsuremawashite Zaiakukan Bokki (Puella Magi Madoka Magica)
Anta ni Naisho no Memory Piece
Chika-chan ni mo Naisho no Himitsu 3