Ikenai Koto wa Naisho de Suru Mono
(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]
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsueikai (THE IDOLM@STER MILLION LIVE!) [Chinese] [MISO个人汉化]
Dejiko no Naisho-nyo
[Pirates Patrol (Otokawa Kazuki)] Naisho no Omorashi [English] [Digital]
[ARI] Naisho No Hokenshitsu (COMIC Penguin Celeb 2015-03) [Chinese] [上古勤受荣誉呈献]
(C94) [Bitimaru (bitibiti)] Kyouko to Are Suru Hon 3 (Puella Magi Madoka Magica) [Chinese] [脸肿汉化组]
[Chuuka Naruto] Jokyoushi Kyouko -Kairaku Choukyoushitsu- | Female Teacher Kyouko [English] {SaHa}
(SPARK8) [Yu-cho (Pal)] Otona niwa Naisho (Free!)
Soku Hame Kanojo Kareshi ni Zettai Naisho no Nakadashi Koibito Keiyaku
Naisho no Makinami | Makinami's Secret
(C91) [moriQ (Mori Airi)] Rem to Naisho na Koto Shimasen ka? (Re:Zero kara Hajimeru Isekai Seikatsu)
Naisho Nano! -Haruhara-ke Sanshimai Monogatari- | It's a Secret! 2
[Maimu-Maimu] Kyouko Sensei to Boku no Himitsu | Kyouko-sensei and My Secret [English] [Lazarus H]
(C95) [Haruiro Fudepen (Satsuki Suzuran)] Naisho no Junbishitsu (Senki Zesshou Symphogear)
(C82) [Tonzura Douchuu (Kazawa)] Kyouko no Hibi | Kyouko's Daily Life (Touhou Project) [English] [LoliAce]
(SC2016 Winter) [GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats)
Atago-san to Naisho no Ecchi
[Natsume Benkei] Nichijou-teki ni Okaa-san ni Dasu Seikatsu - Otou-san ni Naisho no Nakadashi Ecchi Hen | Cumming In Mom Daily Dad Doesn't Know We're Having Creampie Sex [English]
(COMIC1☆6) [N2jirai (Nimu)] Tsukihi-chan ni wa Naisho de (Nisemonogatari)
Chika-chan ni mo Naisho no Himitsu 2
(SUPER24) [Rolling box (Kanaru Tabito, Shiina Akira)] Kyosuke ni wa Naisho (THE IDOLM@STER SideM)
Kareshi ni Naisho de2 Nama Rankou...Shichaimashita.
Ririn-san no Naisho no Kao to Daiji na Oheya
(C94) [Kaiteinnu (Rajunnu)] Mary ni wa Naisho desu! (Fate/Grand Order)
(C77) [Punipuni Doumei (Mizuki Gyokuran)] Naisho no Wankoro Mochi (Anyamaru Tantei Kiruminzoo)
Kyouko no Hibi 2.5-nichime!
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! - Youmu's Secret (Touhou Project) [English]
Chika-chan ni mo Naisho no Himitsu 3
(C72) [kidnap company (Saitou Tsukasa)] Himitsu no Gashuu - Naisho no Jikan (Kodomo no Jikan)
Naisho no Kojin Shidou Shinkyuu Hen
[MARUTA] Boku to Kanojo no Hikakuteki Naisho no Nichijou [English] [CGrascal]
(C58) [Studio Wallaby (Fuu)] Reiko no Naisho! (Comic Party)
Himitsu no Keijiban H na Onna no Naisho Banashi Chapter 7
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Chinese]
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [Chinese] [想吸大尾巴个人汉化]
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai)
Naisho no Nail
Kyouko to Are Suru Hon 3
PURE NEXT GENERATION Vol. 32 Haruka-san to Naisho no Ofuro.
[Konohana] Naisho no Jikan (COMIC Megastore 2009-04) [English] [AlphaYang]
Naisho no Zupohame Shinkon Life | The Secret Bold-Fuck in A Newly-wed Life
[Matsumoto Katsuya] Naisho no Mio Sensei | The secret Mio sensei (COMIC Masyo 2017-02) [English] [desudesu] [Digital]
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI) [Chinese] [最愛大屁屁x漢化組漢化組]
[Dorachefu] Naisho no Zupohame Shinkon Life | The Secret Bold-Fuck in A Newly-wed Life (ANGEL Club 2018-11) [English] [seindryu] [Digital]
(C85) [Energia (Pikachi)] Sayaka-chan to Kyouko-chan ga Tada H suru Hon. | A Book Where Sayaka-chan and Kyouko-chan Just Have Sex. (Puella Magi Madoka Magica) [English] {fragmentedhollow}
Maya-chan to Naisho
[Takase Yuu] Naisho no Jiyuuchou
[fourthcape (Misaki Takahiro)] Sena to Naisho no Houkago (Boku wa Tomodachi ga Sukunai) [Digital]
[Balpanther] Naisho no Undoukai (Puella Magi Madoka☆Magica)
(CR26) [Studio Wallaby (Jacky Knee de Ukashite Punch x2 Summer de GO!, Kokuden Kadotake, Seishinja)] Tifa no Naisho (Final Fantasy VII)
Lecia no Naisho Naisho no Chitsujo
Osananajimi ga Naisho de Yatteiru SNS o Mite Kofun Shite Shimau Ore!!
(C56) [Studio Wallaby (Deep Purple '72, Meguro Sankichi)] Jubei-chan no Naisho (Jubei-chan)
[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]
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-) [English]
[Tawara Hiryuu] Kanojo ni Naisho de (COMIC Tenma 2015-03) [Chinese] [黑条汉化]
Naisho no hanashi
Yoru no naisho
(SC26) [PLUM (Kisaragi Kanna)] Naisho! (Sukatto Golf Pangya)
Fun with Kyouko
(C85) [Nipopo Crisis (Genka Ichien)] Tanoshii Koto o Naisho ni Shiyou. Yousumi Ban (Various)
(C91) [Bitimaru (bitibiti)] Kyouko to Are Suru Hon (Puella Magi Madoka Magica)
(C88) [Akuten Soushin (Kokutou Nikke)] Tenryuu Onee-chan to Naisho no Yasen Enshuu!! (Kantai Collection -KanColle-) [Chinese] [BW个人汉化]
Oya ni Naisho no Iedex
Naisho no Sakuya-san
Abby to Naisho no Hamedori
[Hard Chrome (hardcrom)] Naisho no Step (THE IDOLM@STER CINDERELLA GIRLS)
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- | It's a Secret! 2 [English]
[Okina Keikaku (Shiwasu no Okina)] Daasan no Tame ni Okita Kyouko 32sai B107 a.k.a Okusan o Namadashi Nikuana Choukyou Shiteoite Ageyou (Okusan) [Digital]
(C55) [Studio Wallaby (Deep Purple '72, Takana Yu-ki, Niiruma Kenji)] Iincho no Naisho (To Heart)
A Book Where Sayaka-chan and Kyouko-chan Just Have Sex.
[Kuku ya (ckj)] Naisho desu yo? Kald-san (Firis no Atelier)
(Kouroumu 8) [Tonzura Douchuu (Kazawa)] Kyouko no Hibi Futsukame! (Touhou Project)
[Majo Saiban (Mion_orz)] Naisho no Omajinai [Digital]
(C94) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu 2 (Love Live! Sunshine!!)
[Agata] Naisho no Kakurenbo | Hide And Seek With Friend's Mom (COMIC Megamilk Vol. 18) [English] [vaasi]
Naisho na Shinomiya-san | The Secretive Shinomiya-san