[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]
[Kapurikon] Beni O Gaman Shite Kitaku Shite Kita JK-chan
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
[Horihone Saizou] Naisho-Yoo
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [星野願漢化WEI嵌字]
(C91) [Justy/. (Justy)] Ima Sugu Kekkon shite Kaette H shite Kodomo Tsukurou (Sousei no Onmyouji) [English] [Fated Circle]
(C81) [R-Shitei Pinpon Dash (Yodogawa Yuo, Setsuna Kai)] Shinigami-chan ga Yuku [English] [Anonymous + bunny's]
[TIES (Takei Ooki)] Mahou Shoujo no Naisho no Oshigoto (Puella Magi Madoka Magica)
(C89) [16kenme (Sato-satoru)] Naisho no Love Situation (THE IDOLM@STER CINDERELLA GIRLS)
Urenai Eroge Writer ga Josou Shite Onnanoko no Kimochi o Benkyou Shite Mita
[TLB] Otousan to Naisho ~Aru Daikazoku no Chichi to Musume Yuku Toshi Kuru Toshi Himehajime~
[Kotoba Ai] Hitori Camp o Shite itara Kuro Gal JK na Imouto to Imouto no Tomodachi ga Rannyuu shite kita Kekka Zenpen (COMIC Grape Vol. 93) [English] [Thennos Scans]
Urenai Eroge Writer ga Josou Shite Onnanoko no Kimochi o Benkyou Shite Mita 3
(CCFukuoka33) [96。 (Kurokuma)] Naisho no Soudan (Free!)
Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen
(SC33) [Titokara 2nd Branch (Manami Tatsuya)] Naisho no Kimochi (Zero no Tsukaima)
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-7
[Sirotateto] Naisho no Orusuban [Digital]
(C56) [Studio Wallaby (Deep Purple '72, Meguro Sankichi)] Jubei-chan no Naisho (Jubei-chan)
[Fummy] Naisho no Relax | Secret Way to Relax (COMIC LO 2018-05) [English] {Mistvern} [Digital]
[Haruiro Fudepen (Satsuki Suzuran)] Nanto Naisho no (Senki Zesshou Symphogear) [Digital]
(CR31) [Joshinzoku (Wanyanaguda, Suna)] Manga Sangyou Haikibutsu Share ni shite Rice Makanai ni shite Great (Fusaotome)
[Okayusan] Omoide Shasei 2 ~Kisei Shite Shasei Shite~ (COMIC Anthurium 019 2014-11) [Chinese] [st.]
(HaruCC19) [Harench-noon (Inao Maasa)] Naisho Na Karada (DRAMAtical Murder)
(COMIC1☆6) [N2jirai (Nimu)] Tsukihi-chan ni wa Naisho de (Nisemonogatari)
[Gin no Hoshitei (Tamiya Akito)] Reigou Sakusen Hatsudou! (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组] [Digital]
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-11
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san | The Secretive Shinomiya-san [English] {Hennojin}
[Kuronisiki (Takaharu)] Onee-sama-tachi niwa Naisho de Senkan ni Narimasu (Kantai Collection -KanColle-) [Chinese] [koolo個人漢化] [Digital]
[Akashitei (Tokoyo Akashi)] Toaru Futari no Natsuyasumi (Toaru Kagaku no Railgun) [Digital]
[Vitamin Gohan (Hasegawa Keita)] Naisho no Sakuya-san (Touhou Project) [Digital]
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-9
(Honoo no Seisen 65) [Gin no Hoshitei (Tamiya Akito)] Hatsukoi Waltz (Fire Emblem Kakusei)
(Houraigekisen! Yo-i! 14Senme) [Testa Kitchen (Testa)] Onee-sama-tachi ni wa Naisho! (Kantai Collection -KanColle-)
[Mizuyuki] Futari no Naisho no ××× (COMIC HOTMILK 2016-06) [Chinese] [無邪気漢化組]
(C91) [Gin no Hoshitei (Tamiya Akito)] Rosemann Sensei de Test Flight (Brave Witches)
[Rokkaku Yasosuke] Naisho Zuma (Comic Shitsurakuten 2013-02) [English] [Facedesk]
[Babymaker (Beco)] Naisho no Kozukuri 2
(C67) [Anekono-Techo (Koume Keito)] Marimite no Naisho (Maria-sama ga Miteru)
(SC3) [Studio Wallaby (Deep Purple '72, Jacky Knee de Ukashite Punch x2 Summer de GO!)] Naisho no Azuki (Azuki-chan)
(Kouroumu 9) [Zecchouomorashiteikoku (Kochouka)] Youmu Hatsujouchuu (Touhou Project)
[NCP (Hanekumo)] Pet to Shite Haikyuu Sareta Shimai ~Gakuen no Idol Kyonyuu Shimai o Shiiku Shite Seishori Pet to Shite Tettei Choukyou!~
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-8
(Hanjuku Hero Life 5) [Bakusan (Mariko)] Ikenai Koto wa Naisho de Suru Mono (My Hero Academia)
(SC35) [Behind Moon (Q)] Otome wa Boku o Okashiteru (Otome wa Boku ni Koishiteru)
(C91) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Futanari Reimu to Futanari Marisa ga Micro Bikini de Ichaicha Suru Hon (Touhou Project) [Chinese] [无毒汉化组]
(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=
(SC36) [Lezmoe! (Oyu no Kaori)] Zettai Naisho! Himitsu no Otomari nano (Mahou Shoujo Lyrical Nanoha StrikerS)
Watashi wa Hoka no Otoko to, SEX Shite, SEX Shite, SEX o Shita. ~Itsunomanika Kanojo wa~ Ch. 2
(COMIC1☆8) [Gin no Hoshitei (Tamiya Akito)] Nukarumi no Soko de (Kantai Collection)
(C88) [Gin no Hoshitei (Tamiya Akito)] Natsuzora (Kantai Collection -KanColle-) [English] [desudesu]
[Katsura 24 Gou] Naisho ni Shite (COMIC Penguin Club Sanzokuban 2014-08) [Chinese] [漫の漢化組]
(COMITIA110) [Ichide Aishite Ni de Korosu (Kiyosato Yone)] Tsukimono Barai to Nibiko
[Tanpopo (Anshin Mama)] Eroge Chikyuu no Juunin nanoni Doutei no Ore ga Homura-chan o Shoukan shite Ero Dungeon o Kouryaku Shite Mita (Puella Magi Madoka Magica) [Digital]
"Zettai Niau kara!!" tte Onegai Shite Shimakaze-kun Cos Shite Morattara Igai to Norinori datta Hon
[UOTATSU18KINSHITEN (Fujimori Saya)] Gekka Bijin (Tsukihime)
[A' (bebe)] Nonomi no Naisho! (Gunparade March)
[Yuribatake Bokujou (Kon)] The heroine of the damsel-in-distress game, entered a room that would catastrophe her if she didn't let her go three times (Otome Game no Hametsu Flag shika Nai Akuyaku Reijou ni Tensei shiteshimatta...) [English] [Digital]
(C88) [SEVENQUEEN (Aimi)] Atsusa no Sei ni Shite Irankoto Suru Koitsu o Dounika Shitekure (Yowamushi Pedal)
(C77) [Lovely Pretty Chou Aishiteru (Maboku)] 151piki Shokushu-san Gold | Mister 151 Tentacles Gold [English] [desudesu]
[Teruki Kuma] Naisho da yo
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu No Naisho (The Legend of Zelda)
[AKIRA] Eve no Naisho Banashi 1
(C82) [Uotatsu18Kinshiten (Fujimori Saya)] SAPPHIRE (Fate/hollow ataraxia)
(C91) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Futanari Reimu to Futanari Marisa ga Micro Bikini de Ichaicha Suru Hon (Touhou Project)
[Akashitei (Tokoyo Akashi)] Toaru Futari no Koukishin (Toaru Kagaku no Railgun) [Digital]
(C71) [Ohtado (Oota Takeshi)] Naisho da yo! Mahou no Club Katsudou (Sasami Magical Girls Club)
Takao ni Saimin Shite Sennou Shite Kaizou Shita
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai) [English] [QB Translations] [Decensored]
Shain ni Narisumashite Shougakusei Shachou ni Oshioki shite mita
[Studio Wallaby (Various)] Vitamin-B5 1/4 Ruri Ruri Naisho no Maid Nikki (Martian Successor Nadesico)
[Hard Chrome (hardcrom)] Naisho no Step (THE IDOLM@STER CINDERELLA GIRLS)
[MARUTA] Kimi no Hitomi ni Koishiteru! | I'm in Love With Your Eyes! (Amanojaku ga Koi o Shite) [English] [Team Koinaka]
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-5
[Tridisaster (Saida Kazuaki)] Class no Minna ni wa Naisho Dayo! (Puella Magi Madoka Magica) [Digital]
[Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order) [Digital]
(C83) [Aa Aishiteru (Taishow Tanaka)] Hime-sama de DT Suteru (Ixion Saga DT)
[Sweet Avenue (Kaduchi)] Kuro Gal Nee-san wa Iiko ni Shiteru to Sei Shori Sex Shite Kureru
(C58) [Studio Wallaby (Deep Purple '72, Kaneko Toshiaki, Kura Oh)] Oukoku No Naisho (Puppet Princess of Marl's Kingdom)
[Okayusan] Omoide Shasei 2 ~Kisei Shite Shasei Shite~ | Ejaculation Memory 2 (COMIC anthurium 019 2014-11) [English] {Batman}
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (PriPara)
(COMIC1☆13) [Royal Bitch (haruhisky)] Shishou ni Dogeza shite Koibito Ecchi Shite Morau Hon. (Fate/Grand Order) [Chinese] [空気系☆漢化]
Onee-sama ni wa Naisho
(C71) [TAMARANCHI (Shinbo Tamaran)] Amaryllis ~ Sanbi saseru Koi ~ (Otome wa Boku ni Koishiteru)
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- (Kuttsukiboshi)
(Puniket 11) [England Peach (Eikokukan Momoha)] Hajimete no Okaasan to Naisho (Ojamajo Doremi)
Okaa-san ga Muri shite Sex Volunteer o Shite kureta Hanashi.
(SC46) [Aa Aishiteru (Taishow)] Oshino san-chi no Shinobu-chan. Sono 2 (Bakemonogatari)
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS)
(C88) [Fetism (Tanaka Ginji)] Takao-san no Naisho! (Kantai Collection -KanColle-)
[N2jirai (Nimu)] Tsukihi-chan ni wa Naisho de (Nisemonogatari) [Digital]
[Egawa Hiromi] Naisho ni Shitene - Please keep secret
Naisho no Ouma-san Gokko | Secret Horse Play
Tachippanashi no Sore... Irechau no? "Kamimachi" Shiteta Joshi o Omochikaeri Shite...
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
[Muchiuchi (Muchi)] Naisho no Hero | Secret Hero (Osomatsu-san) [English]
(C78) [Human High-light Film (Shiosaba!)] Naisho no Asuka (Neon Genesis Evangelion)
(C80) [Aa Aishiteru (Taishow Tanaka)] C80 no Omake Paper [Digital]
(C77) [Gin no Hoshitei (Tamiya Akito)] Kanoke Koushinkyoku (Dragon Quest III)
(C77) [Uotatsu18Kinshiten (Fujimori Saya)] Itoshiki Hibi (Fate / hollow ataraxia)
(C72) [Super Flat Lolinitron (Focke Wolf)] Karada no Naisho. (Asatte no Houkou.) [English] [Kamikakushi]
Keiyaku Shite Shite
(C88) [THE FLYERS (Naruse Mamoru)] Maekawa-san to Naisho no XX (THE IDOLM@STER CINDERELLA GIRLS)