(C72) [C@T Slash (Kahama Youko)] Naisho no Jikan (Kodomo no Jikan)
[Ichinomiya Yuu] Naisho no Complex (COMIC Anthurium 036 2016-04) [Chinese] [黑条汉化]
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! - Youmu's Secret (Touhou Project) [English]
[Anthology] H na Kanojo to Naisho no Shutter Chance [Digital]
(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]
Mifune-san to Ippai Kiss o Shite Naisho no
(C85) [Yadokani Daikaiten (Kawamoto Yutsuki)] Naisho no Ecchi (Ro-Kyu-Bu!)
(Tenkaichi Soudatsusen!) [Shigureya (Gure)] Hoka no Dare ni mo Naisho da zo? | Keep This a Secret From Everyone Else (Dragon Ball Super) [English] {Doujins.com}
(COMIC1☆6) [N2jirai (Nimu)] Tsukihi-chan ni wa Naisho de (Nisemonogatari)
Mizuryu Kei LUVSLAVE 2 English
Kouu-sama ni wa Naisho
Mary ni wa Naisho desu!
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [Chinese]
[Magono-Tei (Carn)] Kareshi ni Naisho de AV... Dechaimashita. | I Made a Porno... Without Telling My Boyfriend [English] [Nisor] [Digital]
Lovers (Kurumi Mashio) [Bleach] [Renji x Byakuya] English
[Ichiko] Naisho no Naka - The Secret Forest (COMIC Kairakuten Beast 2016-12) [Chinese] [绅士仓库汉化]
(Puniket 23) [Suitekiya (Suitekiya Yuumin)] Naisho no HONya-san (Watashi no Ouchi wa HONya-san)
Otto ni Naisho de Ajimi Shite 2
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-6
[774] Naisho no Hentai Sex
Abby to Naisho no Hamedori
(Bokura no Love Live! 17) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu (Love Live! Sunshine!!) [English]
(C83) [Honey Bunny (Kohachi)] Naisho no Nurse-san
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- | It's a Secret! 2 [English]
Oshiri wa Naisho
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-11
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
Naisho no Zupohame Shinkon Life | The Secret Bold-Fuck in A Newly-wed Life
[Tairaazuma-dou (Azuma Taira)] Kare ni wa Naisho ni Shite ~Konya, Joushi ni Ryoujoku saremashita
[kedamono (Tori Hrami)] Naisho no Undoukai | 运动日的秘密 [Chinese] [本子社汉化] [Colorized] [Digital]
[Agata] Naisho no Kakurenbo | Hide And Seek With Friend's Mom (COMIC Megamilk Vol. 18) [English] [vaasi] [Decensored]
(SC24) [Naisho No Usagi Koya (Usakun)] Gohoubi Suimingu
Even if you call it love 2
(C88) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex
[Yoiko Books] Ninkatsu Nisshi Otto ni Naisho de Seishi Bank Tsukatte mita
[Teruki Kuma] Naisho da yo
Naisho no TsuboEri Himitsu no Itsuki
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion) [English]
(C90) [Upagoya (Endori)] Senpai ni wa Naisho ssu yo? (Granblue Fantasy)
(COMIC1☆4) [TRIP SPIDER (niwacho)] Naisho no Omamagoto (Fate/Hollow Ataraxia) [English] [desudesu]
Hypnosis Quest #1 【English】
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [English] {Shotachan} [Digital]
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI)
[Agata] Naisho no Kakurenbo | Hide And Seek With Friend's Mom (COMIC Megamilk Vol. 18) [English] [vaasi]
Hitozuma Senshi Naisho no Part-Time
(Puniket 11) [England Peach (Eikokukan Momoha)] Hajimete no Okaa-san to Naisho (Ojamajo Doremi)
[Musenmai] Naisho (COMIC AUN 2017-01) [Chinese]
[Morishima Kon] Naisho no Gohoushi + Bangaihen (Oneshota Dish) [English] {Hennojin}
[Akikan (rikazu)] Otona no Hito niwa Naisho, Jitsuwa Boku... Kinjo ni Sunderu Futago no Onee-chan ni, Ecchi na Itazura Sareterundesu. [Chinese]
Otona ni Naisho no Warui Koto
Ikenai Koto wa Naisho de Suru Mono
[Himeya (Abe Inori)] Tsuma no Hajimete no Otoko ~Otto ni Naisho no Saikai Koubi~ [Chinese] [無邪氣漢化組] [Digital]
(C88) [Akuten Soushin (Kokutou Nikke)] Tenryuu Onee-chan to Naisho no Yasen Enshuu!! (Kantai Collection -KanColle-)
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS) [English]
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [English] [Fated Circle]
Oya ni Naisho de Oppai shite kureru Katei Kyoushi no Onee-san
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project) [English] [CGrascal]
Fushou Akiyama Yukari no Enkou Kouza II ~Akiyama Rihatsuten Naisho no Souten Taikenkai~
[Hanatsuduri (Tsuduri)] Naisho ni Shitete (Kimetsu no Yaiba) [Digital]
Boku to Oneesan no Naisho | 我與大姊姊的秘密
(C88) [nothingfades (Amane Nekoko)] Naisho no Hajimete Kouhen (PriPara)
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
(CCTokyo132) [Kitei (Naoki)] Naisho Banashi (Kuroko no Basuke) [English]
Rem-rin to Naisho no Oshigoto
(C90) [Death Para (Tamaki Kurou)] Kitakami-san to Ooicchi Naisho no Naisho (Kantai Collection -KanColle-)
Mifune-san to Umi de Naisho no
(COMIC1☆11) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Houkago (To LOVE-Ru Darkness) [English] [biribiri]
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara) [English] {/u/ scanlations}
(C95) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu 3 (Love Live! Sunshine!!) [English]
(C91) [Utaneya (Shion)] Naisho no Djeeta Onee-chan (Granblue Fantasy)
(C79) [Human High-light Film (Shiosaba)] Naisho no Ayanami (Neon Genesis Evangelion) [English] [CGrascal]
Yorita Yoshino to Naisho no Hikaeshitsu
Hotaru to Chibiusa no Hajimete no Naisho
Touzen, Imouto ni wa Naisho de
Onii-chan to Naisho no Oshiri Lesson
(SC3) [Studio Wallaby (Deep Purple '72, Jacky Knee de Ukashite Punch x2 Summer de GO!)] Naisho no Azuki (Azuki-chan)
(C85) [Mama ni wa Naisho (Plasma Beach)] Hoshokukei Joshi (GOD EATER)
Naisho na Shinomiya-san
(COMIC1☆7) [Bakunyu Fullnerson (Kokuriu)] Naisho no Oshigoto (Bakemonogatari)
[Rivajima (Yajima Index)] Isuzu no Naisho Banashi (Amagi Brilliant Park) [Digital]
(Hataket) [ANGYADOW (Shikei)] Alice no Naisho | Alice's Secret (Sword Art Online) [English]
Otonari-san no Naisho na Enkou Seikatsu
MOUSOU THEATER 50 english
[Miwami (Ono Hiroki)] Naisho de Imouto to Shichau Hanashi
(C90) [Dragon Kitchen (Sasorigatame)] Rem-rin to Naisho no Oshigoto (Re:Zero kara Hajimeru Isekai Seikatsu) [Chinese] [空気系☆漢化]
(Senka no Toki) [Syupa! (makiron)] Naisho no Uchiban | 祕密的內番 (Touken Ranbu) [Chinese] [月下鹤吟汉化组]
(C86) [Go-Go-Merry-Go-Round (Kasai Ema)] Naisho no Natsuyasumi. (Neon Genesis Evangelion) [English] [CGrascal]
Ore-tachi Futari no Naisho-goto!
(ComicLive in Nagoya) [Konekopan (rie)] Naisho no Mashimaro Heart! (Ensemble Stars!)
[Nedaore (Ayane)] Onnanoko Naisho Space (Puella Magi Madoka Magica) [Digital]
(SC5) [Studio Wallaby (Deep Purple '72, Kura Oh)] Doris no Naisho (D4 Princess)
(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]
[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]
Ran, shin ichi ni naisho de AV shutsuen suru
[Kaiduka] Iede JK to Pet Seikatsu ~Kazoku ni Naisho de Dokodemo H~ Kanzenban [Digital]
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsueikai (THE IDOLM@STER MILLION LIVE!) [Chinese] [MISO个人汉化]
[Studio Wallaby (Various)] Dejiko no Naisho Nyo (Di Gi Charat)
[Mokupi] The Name I will call you - Durarara doujinshi (Yaoi-Sei) English
(C90) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Umi no Iedex
Aya-kun to Momiji Onee-chan no Naisho no Jikan
[Kinako Gyuu Nyuu (Tomoharu)] Naisho ni Shiyou ne (Summer Wars) [Raw]
(C92) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Umi de Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
(C65) [Naisho no Tsubomi (Unazuki Renge)] Naisho no Tsubomi (Various)
(SUPER24) [Rolling box (Kanaru Tabito, Shiina Akira)] Kyosuke ni wa Naisho (THE IDOLM@STER SideM)
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS)
Isekai Tensei Shita Saki de Party Member Zenin to Naisho de Ecchi Shiteru Neet
[Iris art (Toda Hisaya)] 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 [English] [desudesu]
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara)
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 3
[ISOTONIX (Nixinamo:Lens)] Natsuki As You Like Naisho no Ura-Video
[Haguruma] Naisho no Imashiro-san (COMIC Anthurium 2021-05) [Chinese] [无毒漢化組] [Digital]
(C97) [DOLL PLAY (Kurosu Gatari)] Galar no Yoru no Sugata (Pokémon Sword and Shield) [English] {Hennojin} [Decensored]
[ORANGE HIP (Sabu otoko)] Kawaii wa Naisho (Dragon Quest XI)
(C89) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Toshikoshi-hen [Chinese] [肥宅除夕依舊只能看著衛生紙上的殘渣翻譯]
(C62) [SimaSima System, Nagisawaya (Nagisawa You)] Sakura no Naisho Kawara Ban Sono 4 (Cardcaptor Sakura)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Chinese]