[Studio Wallaby (Kokuden Kadotake, Shijuukara, Leopard)] Shaorin no Naisho (Mamotte Shugogetten!)
(C58) [Keumaya (Keuma)] Sensou Ronteki Kanojo (Saishuuheiki Kanojo)
[fourthcape (Misaki Takahiro)] Sena to Naisho no Houkago (Boku wa Tomodachi ga Sukunai) [Digital]
[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.3 (COMIC Mate Legend Vol. 32 2020-04) [Chinese] [沒有漢化] [Digital]
(Reitaisai 9) [Nounai Kanojo (Kishiri Toworu)] Yukari no Iu Koto wo Kikinasai! | Listen to Me, I'm Yukari! (Touhou Project) [English] =UMAD + Afro + TV=
Naisho na Shinomiya-san | The Secretive Shinomiya-san
(C85) [furuike (Sumiya)] Off no Kongou to Naisho no Ohanashi (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
(C82) [Spice Style Company (Kabutogani)] Naisho no Hanashi (Bakemonogatari)
[GoldenGoblins (Nekokan)] Kenpeitai ni wa Naisho da yo! (Kantai Collection -KanColle-) [Digital]
Papa ni wa Naisho no Boshi no Fureai
[MIKARIN] Okaasan ni Naisho
Toron no Naisho (Tron's Secret) (Megaman)
(C91) [Utaneya (Shion)] Naisho no Djeeta Onee-chan (Granblue Fantasy)
2D Comic Magazine NTR Les Kanojo ga Kanojo o Netottara Vol. 1
Naisho na Shinomiya-san
(SC59) [Marked-two (Maa-kun)] Mikan no Naisho (To LOVE-Ru)
(C83) [●R.E.C (Ichinose)] A. Sore wa Koi to Iu Na no. (Sakurasou no Pet na Kanojo) [English] [Life4Kaoru]
[Mochimochi Dou] Netorare Kanojo ~Kanojo no Koe wa Boku ni wa Todokanai……~
[SeriharaZ] Campus x Foot
(C83) [Nounai Kanojo (Kishiri Toworu)] Kyouko to Itoshi no Bakayarou | Kyouko and Her Beloved Idiot (Puella Magi Madoka Magica) [English] {YQII}
[Nounai Kanojo (Kishiri Toworu)] To Aru Suika no Shuchi Nikurin (Touhou Project) [Digital]
Enkyori Renai Chuu no Kanojo kara Totsuzen Todoita Video Letter ~Saiminjutsushi ni Netorareta Kanojo~
Naisho no Ouma-san Gokko | Secret Horse Play {doujins.com}
[ORANGE HIP (Sabu otoko)] Kawaii wa Naisho (Dragon Quest XI)
Senpai ni wa Naisho ssu yo?
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON)
"Imouto no Karada no Kanojo" to "Kanojo no Karada no Imouto", Docchi no Naka ga Kimochi Ii? 1-2
(C82) [Yukimi Honpo (Asano Yukino)] Urabe to Shitemita! (Nazo no Kanojo X)
(C72) [MURDERHOUSE (Workaholic)] Boku to Mama no Naisho (Keroro Gunsou)
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
(Sabaki no Niwa 21) [Ko9konnan (mov)] Naisho no Shimatsusho | 秘密的检讨书 (Gyakuten Saiban) [Chinese] [黑夜汉化组]
Ima kara Kanojo ga Netoraremasu
[Nanami Shizuka] Naoko-san no Naisho
(C77) [Hachiouji Kaipan Totsugeki Kiheitai (Makita Yoshiharu)] killing Loneliness (Denpa teki na Kanojo)
[Shindou] Naisho no Yurine-san | Yurine's Secret (COMIC ExE 02) [English] =TLL + CW=
[Kihiru] Hatsujou Kanojo Kinpatsu Kanojo [Chinese]
"Imouto no Karada no Kanojo" to "Kanojo no Karada no Imouto", Docchi no Naka ga Kimochi Ii? 2
(C85) [CHAGASHI SAIBAN (Yamabuki Mook)] Naisho no Roommate (Infinite Stratos)
[Nounai Kanojo (Kishiri Toworu)] Negi Matsuri! (Mahou Sensei Negima!)
Naisho no Ohime-sama
[Koneko Gumi, Shounen Marionette (Poron, Kuonji Shutaka, Namao)] Naisho no Otogibanashi [English] {Shotachan}
(C95) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu 3 (Love Live! Sunshine!!)
Kare ni wa Naisho ~Sex Namahaishin~
[Coffee Maker (Asamine Tel)] Naisho desu yo (Fate/Grand Order) [Chinese] [胸垫汉化组] [Digital]
(C90) [Temparing (Tokimachi Eisei)] Futanari Kanojo o Netotta Yarichin Otoko ga Mesu Ochi Sareru (Kanojo o Netotta Yarichin Otoko o Mesu Ochi Saseru made) [English] {Hennojin}
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- (Kuttsukiboshi)
(C56) [Studio Wallaby (Deep Purple '72, Meguro Sankichi)] Jubei-chan no Naisho (Jubei-chan - Secret of the Lovely Eyepatch)
[Nounai Kanojo (Kishiri Toworu)] Kyouko to Itoshi no Bakayarou (Puella Magi Madoka Magica) [Digital]
[Mizuyuki] Futari no Naisho no ××× (COMIC HOTMILK 2016-06) [Chinese] [無邪気漢化組]
[Koppe] Koboreru Naisho (COMIC Kairakuten BEAST 2015-11) [Chinese] [绅士仓库汉化]
Naisho no Kagai Jugyou
(COMIC1☆8) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke San Shimai Monogatari-
[Musashimaru] Touzen, Imouto ni wa Naisho de [Digital]
[Suinose] Netorareta Kanojo, Tomaranai Kanojo.
Kitakami-san to Ooicchi Naisho no Naisho
[AHOBAKA] Scylla na Kanojo no Konkatsu Jijou | A Scylla's Journey to Marriage (Hitodenashi no Kanojo) [English] =Dark Mac + CW=
(C84) [Angel Bless (Tsukiji)] Kore wa Ze-ttai ni Naisho desu kara ne! (Touhou Project)
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy) [English] {Hennojin}
(Senka no Toki) [Syupa! (makiron)] Naisho no Uchiban | 祕密的內番 (Touken Ranbu) [Chinese] [月下鹤吟汉化组]
(C72) [C@T Slash (Kahama Youko)] Naisho no Jikan (Kodomo no Jikan)
(ComicLive in Nagoya) [Konekopan (rie)] Naisho no Mashimaro Heart! (Ensemble Stars!)
[Yadokugaeru, Shinsei Lolishota (Yadokugaeru, kozi)] Kyuudou Danshi x Mesu Ochi Choukyou Senpai ni Naisho de Kanojo Tsukuttara Seisai Rape saremashita [Chinese] [千帝灯汉化] [Digital]
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara) [English] {/u/ scanlations}
[Ponsuke] Naisho no Kaihou (COMIC LO 2017-12) [Chinese] [腥海社] [Digital]
Ikenai Koto wa Naisho de Suru Mono
Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae
[Matsumoto Katsuya] Naisho no Mio Sensei | The secret Mio sensei (COMIC Masyo 2017-02) [English] [desudesu] [Digital]
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 2 (English)
Boku to Kanojo no Hikakuteki Naisho no Nichijou Conclusion
(C82) [Hanairogaeru (Kitsuneko Anko)] Nazo no Kanojo wa Mitsu no Aji (Nazo no Kanojo X) [English] [biribiri]
(C94) [Kaiteinnu (Rajunnu)] Mary ni wa Naisho desu! (Fate/Grand Order)
(C80) [Otsuhimedou (Otsumaru)] nazokanoH+ (Nazo no Kanojo X)
(C88) [Mama ni wa Naisho (Plasma Beach)] Chan nana no Shokutaku (GOD EATER)
(C94) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu 2 (Love Live! Sunshine!!)
[ChildBox (Various)] Naisho no Asobi (Ojamajo Doremi)
(Hanjuku Hero Life 5) [Bakusan (Mariko)] Ikenai Koto wa Naisho de Suru Mono (My Hero Academia)
(C82) [ZUZUZU (Kamiya Zuzu)] Sekkyokuteki na Kanojo (Nazo no Kanojo X)
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI)
[usi] Otto ni Naisho de Ajimi Shite 2 [Digital]
(C78) [Nounai Kanojo (Kishiri Toworu)] Eientei de Usagi Gari ~Kagen~ | Rabbit Hunting at Eientei Second Quarter Moon (Touhou Project) [English] [UMAD]
[Babymaker (Beco)] Naisho no Kozukuri
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI) [Chinese] [最愛大屁屁x漢化組漢化組]
[Asahina Makoto] Naisho no Natsuyasumi Ch. 1-2
[Watanabe Wataru] Naisho ni Shite ne | Make it secret (English)
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- (Kuttsukiboshi) [English] {Hikikomori Honyaku}
[Oomichi Imuta] Naisho ni Shite ne | Keep this a Secret, okay (Futanarikko High!) [English] [UsagiTrans]
[Studio Wallaby] Dejiko no Naisho-nyo (Digi Charat)
Kanojo ga Fuzai no Aida, Kanojo no Shinyuu to Shirokujichuu, Nakadashi shimashita.
[Leafy] Mama ni Naisho no Hatsujouki | 對媽媽保密的發情期 [Chinese] [渣橙子個人單行本漢化]
[Henreader] Naisho no Date Plan (COMIC X-EROS #37) [Chinese] [無邪気漢化組]
[kedamono (Tori Hrami)] Naisho no Undoukai [English] {Shotachan} [Colorized] [Digital]
[XX-ya tte koto wa Naisho da. (Naisho da.)] Doremi-sama Doremi-sama Doremi-sama (Ojamajo Doremi)
(C95) [Haruiro Fudepen (Satsuki Suzuran)] Naisho no Junbishitsu (Senki Zesshou Symphogear) [English]
(C88) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo ga Boku no Kanojo nara. (Oshiete! Galko-chan)
(SC37) [Countach (Kojiki Ouji, Shimao Kazu)] Nazo no Kanojo to SEX (Nazo no Kanojo X)
[blue killer (Doku Denpa)] Naisho no Yodare Sex [Digital]
Yuri Suki Kanojo Ha Yuri Kanojo Ga Dekinai
(C77) [Zi, 66 no Oka (Mutsuki Ginji, Mu Mu Munou)] Naisho no Zange Shitsu 1 (Kannagi)
Bokura no Naisho no
(C90) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Umi no Iedex [Chinese] [偷偷看著海邊亂交趴後在太平洋上射了殘渣翻譯]
Naisho goto
Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 2
(C84) [ROMEO DASH (Kitto Shibaru)] Naisho desuyo, Reimu-san! (Touhou Project)
(AC2) [Samurai Ninja GREENTEA] S-kyuu Iinari Hatsujou Kanojo (Kanojo, Okarishimasu)
(C83) [KnowMad (Tom)] Sakurasou no Onapet na Kanojo (Sakurasou no Pet na Kanojo)
(C67) [Anekono-Techo (Koume Keito)] Marimite no Naisho (Maria-sama ga Miteru)
[Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order) [Digital]
[Nounai Kanojo (Kishiri Toworu)] Haiyore! Suwako-san Ver 1.1 (Touhou Project) [Digital]
(Puniket 23) [Suitekiya (Suitekiya Yuumin)] Naisho no HONya-san (Watashi no Ouchi wa HONya-san)
[Oozora Kaiko (Kaiko)] Papa ni wa Naisho no Boshi no Fureai [Chinese] [某三人汉化组]
Naisho no hanashi
(CCTokyo132) [Kitei (Naoki)] Naisho Banashi (Kuroko no Basuke)
[Sirotateto] Naisho no Orusuban [Digital]
Kyuukyoku Heiki Kanojo - Ultimate Weapon Kanojo
(COMIC1☆11) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Houkago (To LOVE-Ru Darkness) [English] [biribiri]
Natori Sana -Naisho no Douga Satsuei-
Okaa-san wa DeliHeal-jou ~Musuko no Doukyuusei to Naisho de Tanetsuke SEX~
[Monogusa Wolf] Naisho no Telephone Date
[Pirates Patrol (Otokawa Kazuki)] Naisho no Omorashi [Digital]
[Norakuro Nero] Osananajimi Love Control Chuuhen (Soku Hame Kanojo Kareshi ni Zettai Naisho no Nakadashi Koibito Keiyaku) [Chinese]
(C54) [Studio Wallaby (Kokuden Kadotake, Deep Purple '72, Leopard)] Mana no Naisho (White Album)
Musashi-chan to Naisho no Shugyou
H na Kanojo to Kanojo no Hanashi. 1
2D Comic Magazine NTR Les Kanojo ga Kanojo o Netottara Vol. 1 Ch. 4
Kanojo no kanojo Act.7
[Poppenheim (Kamisyakujii Yubeshi)] Kanojo ga Hoka no Otoko wo Eranda Riyuu X | The Reason Why She Chose Another Guy X (Nazo no Kanojo X) [English] [Ero Punch] [Digital]
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [Chinese] [黑夜汉化组] [Digital]
(C95) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Ippai Kiss o Shite Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
[MoonRevenge (Miyuma Subaru)] Futari no Naisho
(C83) [Fusions (h_o_t_cat)] Pet na Kanojo wo Choukyou Shite Mita (Sakurasou no Pet na Kanojo) [English] [Chooks22]
[TLB] Otousan to Naisho ~Aru Daikazoku no Chichi to Musume Yuku Toshi Kuru Toshi Himehajime~
[Shunjou Shuusuke] Naisho no Jouji | Secret Affair (Osaekirenai kono Kimochi) [English] {doujin-moe.us}
Shougatsu Gyouji Naisho no Oshiire Sex
[Usi] Otto ni Naisho de Ajimi Shite 1
(COMIC1☆5) [Shimoyakedou (Ouma Tokiichi)] Naisho no Mahou (Puella Magi Madoka Magica)
Aruji-sama ni Naisho no Memory Piece
[Arino Hiroshi] Boku no Kanojo ga Fuzaichuu ni, Kanojo no Shinyuu no AV Joyuu to Hamemakutta Hibi no Danpen Ch. 1-5 [Chinese] [裸單騎漢化]
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer) [English] [/u/ scanlations]
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsueikai (THE IDOLM@STER MILLION LIVE!) [Chinese] [MISO个人汉化]