[MARUTA] Boku to Kanojo no Hikakuteki Naisho no Nichijou [English] [CGrascal]
(CR26) [Studio Wallaby (Jacky Knee de Ukashite Punch x2 Summer de GO!, Kokuden Kadotake, Seishinja)] Tifa no Naisho (Final Fantasy VII)
Naisho Nano! -Haruhara-ke Sanshimai Monogatari- | It's a Secret! 2
(COMIC1☆11) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Houkago (To LOVE-Ru Darkness) [English] [biribiri]
[Kukuya (ckj)] Naisho desu yo? Kald-san | It's a Secret Kald-san, You Hear? (Atelier Firis) [English] [Springborn]
Tsuma no Hajimete no Otoko ~Otto ni Naisho no Saikai Koubi~
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
Naisho na Shinomiya-san
Anoko ni Naisho no Uchiawase
(SC59) [Marked-two (Maa-kun)] Mikan no Naisho (To LOVE-Ru)
[Studio Wallaby (Deep Purple '72)] Arashi no Naisho, Aiko no Himitsu (Gad Guard)
[cai] Kanojo ga Goshujin-sama to Deau to Kareshi wa Kanojo to Deaenai
[ARI] Naisho No Hokenshitsu (COMIC Penguin Celeb 2015-03) [Chinese] [上古勤受荣誉呈献]
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai) [Decensored]
(Reitaisai 10) [Nounai Kanojo (Kishiri Toworu)] To Aru Suika no Shuchi Nikurin | A Certain Suika Bacchanalia (Touhou Project) [English] {Afro}
Are Suki na Kanojo~ Sokutei Suki na Kanojo~
[MIRAGE CAT (Suika Soda)] Naisho Banashi Vol. 1-2 (Gintama) [Digital]
(C88) [Akuten Soushin (Kokutou Nikke)] Tenryuu Onee-chan to Naisho no Yasen Enshuu!! | A Secret Night Battle Practice With Big Sis Tenryuu!! (Kantai Collection -KanColle-) [English]
[Matsumoto Katsuya] Naisho no Mio Sensei | The secret Mio sensei (COMIC Masyo 2017-02) [English] [desudesu] [Digital]
[Mama ni wa Naisho (Plasma Beach)] Hihou Caligulation (Bakemonogatari)
[Morishima Kon] Naisho no Gohoushi (COMIC Tenma 2016-04) [English] [Kusojiji]
(Sougetsusai 05) [Naisho No Usagi Koya (Tawawaringo)] Jaku Usagi Monogatari
Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook
Oya ni Naisho no Iedex 5 - Futsukame Hen
(C95) [Hitsujiniku (Lamb)] Hoka no Kanja-san ni wa Naisho da yo? (Natori Sana)
[D-MARCH (Kitagawa Ryuu)] Naisho hanashi o shiyou. (Kiddy Grade)
[Tomoshibi Hidekazu] Kanojo no Kanojo [digital]
[kedamono (Tori Hrami)] Naisho no Undoukai | 运动日的秘密 [Chinese] [本子社汉化] [Colorized] [Digital]
[Kuku ya (ckj)] Naisho desu yo? Kald-san (Firis no Atelier)
Mama ni wa Naisho
[Shunjou Shuusuke] Naisho no Jouji | Secret Affair (Osaekirenai kono Kimochi) [English] {doujin-moe.us}
(C79) [Kirimochi Texture (Kyuu Yoyoyoyou)] Naisho no Milky Time (Tantei Opera Milky Holmes)
(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]
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
[Mizuyuki] Futari no Naisho no ××× (COMIC HOTMILK 2016-06) [Chinese] [無邪気漢化組]
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-)
[Hasemi_box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti) [Digital]
(Reitaisai 10) [Nounai Kanojo (Kishiri Toworu)] To Aru Suika no Shuchi Nikurin (Touhou Project)
[Itou Nanami] Naisho no Houkago (COMIC Potpourri Club 2014-07) [Chinese] [黑条汉化]
[Chocolate Latte (Ichiyo Moka)] Saimin Kanojo Kanojo no Haha Takanashi Ouka | Hypnotic Girlfriend Girlfriend's Mother Ouka Takanashi [English] [Digital]
(C78) [Nounai Kanojo (Kishiri Toworu)] Remilia kara no Chousenjou (Touhou Project)
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara)
Itsuwari no Kanojo ~Kanojo wa Midara ni Uso o Sasayaku~ Ch.2
Onee-sama ni wa Naisho desu yo?
(COMIC1☆6) [N2jirai (Nimu)] Tsukihi-chan ni wa Naisho de (Nisemonogatari)
[H9] Kanojo ni Kokuhaku Suru Mae ni Tomodachi ni Nakadashi Sareta... Episode: 0 + Episode: 5-6 (Kanojo ni Kokuhaku Suru Mae ni Tomodachi ni Nakadashi Sareta...) [Chinese] [真不可视汉化]
(C91) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen
(C77) [Punipuni Doumei (Mizuki Gyokuran)] Naisho no Wankoro Mochi (Anyamaru Tantei Kiruminzoo)
(C67) [Anekono-Techo (Koume Keito)] Marimite no Naisho (Maria-sama ga Miteru)
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! (Touhou Project)
Okaa-san ga Naisho de Hikikomori Musuko no Seishori no Aite wo Shiteiru Hanashi
Boku no Kanojo ga Fuzaichuu ni, Kanojo no Shinyuu no AV Joyuu to Hamemakutta Hibi no Danpen Ch. 1-8
Sekkyokuteki na Kanojo
[usi] Otto ni Naisho de Ajimi Shite 2 [Digital]