Naisho no Ichiban-Kuji
Ikenai Koto wa Naisho de Suru Mono
Naisho no Kagai Jugyou Ouyou Hen
[YASRIN-DO (Yasu Rintarou)] Papa no Iu Koto nante Kikimasen! 3 (Papa no Iu Koto wo Kikinasai!) [Digital]
(COMIC1☆6) [Clesta (Cle Masahiro)] CL-orz 22 (Papa no Iu Koto wo Kikinasai!) [English] [desudesu + Doujin-Moe.us]
Ikinuki Kaa-san Zoku
Matsurinoyoru no Naisho
[Hasemi box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti)
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI) [Chinese] [最愛大屁屁x漢化組漢化組]
(C72) [Super Flat Lolinitron (Focke Wolf)] Karada no Naisho. (Asatte no Houkou.)
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Mama ni Naritaino! (Papa no Iu Koto wo Kikinasai!)
[HATENA-BOX (Oda Kenichi)] Papa no Wagamama wo Kikinasai! (Papa no Iu Koto wo Kikinasai!) [English] [Digital] [Kamikakushi]
Naisho no Futarikiri | 둘이서만 비밀스럽게
Boku to Oneesan no Naisho
Nichijou-teki ni Okaa-san ni Dasu Seikatsu - Otou-san ni Naisho no Nakadashi Ecchi Hen
Onee-san ni wa Naisho ne
Oya ni Naisho no Iedex 6 - Dekichatta Hen
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian Ch. 1-5 [Chinese]
papermania - lady slave (eng)
Naisho no Omajinai
(SC33) [Titokara 2nd Branch (Manami Tatsuya)] Naisho no Kimochi (Zero no Tsukaima)
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-11
(C85) [Nipopo Crisis (Genka Ichien)] Tanoshii Koto o Naisho ni Shiyou. Yousumi Ban (Various)
Yukikaze-sama to Naisho no Asobi
[Ponsuke] Naisho no Kaihou (COMIC LO 2017-12) [Chinese] [腥海社] [Digital]
(Geinoujin wa Card ga Inochi! 4) [Colomonyu (Eromame)] Naisho no Nail (Aikatsu!) [2nd Edition]
Naisho no Wakana-san
[Papiko Hiura] Boshi-Kan [English] [HQ] [Tonigobe]
Tonari no Papa no Seiyoku ga Sugokute Komattemasu!
(C63) [Abura Katabura (Papipurin)] AO (Ai Yori Aoshi) [English] [Kuchiki Byakuya]
(C78) [PaperCrown (Nagata Tsubasa)] kizz.SHOT (Bakemonogatari)
Mama ni Naisho Mama to Naisho
(C72) [kidnap company (Saitou Tsukasa)] Himitsu no Gashuu - Naisho no Jikan (Kodomo no Jikan)
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami) [English]
[Ookami Uo] Yuutousei | The Honor Student ([Ryuushutsu] JSJC Naisho no Jian) [English]
Atago-san to Naisho no Ecchi
[Henreader] Naisho no Date Plan (COMIC X-EROS #37) [Chinese] [想抱雷妈汉化组]
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS) [English]
(C92) [Tenrake Chaya (Ahru.)] Matsurinoyoru no Naisho (Kantai Collection -KanColle-)
(SC30) [P-Forest (Hozumi Takashi)] Otome no Naisho Nina-chan to iro iro... (Mai Otome)
[MaSBeYaAKT (MaSBe Akyto)] Petanko Ryou-chin ~Minna ni Naisho no Otoko no Ko Idol RYO-chan no Aruhi no Ohanashi (THE IDOLM@STER)
(Shota Scratch 25) [Yabure Kabure (Agemon)] Ogibo-san niwa Naisho desu. (Fullmetal Alchemist)
[BOSS Chin] Naisho no Ota x Bitch (COMIC Shingeki 2012-10) [English] [desudesu] [Digital]
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai) [English] [QB Translations] [Decensored]
[Itou Nanami] Naisho no Houkago (COMIC Potpourri Club 2014-07) [Chinese] [黑条汉化]
[Abura Katabura (Papipurin)] Abura Katabu-love Hina 2 (Love Hina)
(C94) [Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order)
(C62) [SimaSima System, Nagisawaya (Nagisawa You)] Sakura no Naisho Kawara Ban Sono 4 (Cardcaptor Sakura)
Osananajimi ga Naisho de Yatteiru SNS o Mite Kofun Shite Shimau Ore!!
[Hard Chrome (hardcrom)] Naisho no Step (THE IDOLM@STER CINDERELLA GIRLS)
Senpai ni wa Naisho ssu yo?
Kareshi ni Naisho de AV... Dechaimashita.
Mifune-san to Ippai Kiss o Shite Naisho no
[Sennen Teikoku (Mitsui Jun)] Fucking Papa (Cooking Papa) [English] {Shotachan} [Decensored]
Naisho no Jikan
(C65) [Abura Katabura (Papipurin)] G (Mobile Suit Gundam SEED)
[Babymaker (Beco)] Naisho no Kozukuri [English] [MintVoid]
[Mizuyuki] Futari no Naisho no ××× (COMIC HOTMILK 2016-06) [Chinese] [無邪気漢化組]
[MARUTA] Boku to Kanojo no Hikakuteki Naisho no Nichijou [English] [CGrascal]
[Studio Wallaby (Kokuden Kadotake, Shijuukara, Leopard)] Shaorin no Naisho (Mamotte Shugogetten!)
(C86) [Go-Go-Merry-Go-Round (Kasai Ema)] Naisho no Natsuyasumi. (Neon Genesis Evangelion)
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer)
[Nanami Shizuka] Naoko-san no Naisho
Senpai ni wa Naisho ssu yo | 선배에겐 비밀임다
(C44) [N・Papoon Kikaku (Various)] Tenchi Muyou! Kai (Tenchi Muyou!)
[Toranoe no Makimono (Toranoe)] Pap-shou Uraaka Girls (Pripara) [Digital]
(C79) [Human High-light Film (Shiosaba)] Naisho no Ayanami (Neon Genesis Evangelion) [English] [CGrascal]
Kouen no Naisho na Koto
[Sangatsu Usagi] Naisho no Teatime - The Secret Teatime
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [Chinese] [黑夜汉化组] [Digital]
Otonari-san no Naisho na Enkou Seikatsu
Aya-kun to Momiji Onee-chan no Naisho no Jikan
(C78) [Titokara 2nd Branch (Manami Tatsuya)] Ookami-san to Naisho no Doku Ringo (Ookami-san to Shichinin no Nakama-tachi)
Papa ni wa Naisho yo? | Don't Tell Dad OK!
(C68) [First Aid (Kagura Sakana)] Naisho no Satoko (Higurashi no Naku Koro ni)
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu) [English]
[Studio Wallaby] Dejiko no Naisho-nyo (Digi Charat)
[Sennen Teikoku (Mitsui Jun)] Fucking Papa (Cooking Papa) [Decensored]
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsuei-kai (THE IDOLM@STER MILLION LIVE!)