Naisho no Cute Boy
(C89) [16kenme (Sato-satoru)] Naisho no Love Situation (THE IDOLM@STER CINDERELLA GIRLS)
[MIRAGE CAT (Suika Soda)] Naisho Banashi Vol. 1-2 (Gintama) [Digital]
[Ponsuke] Naisho no Kaihou | Secret Nursing (COMIC LO 2017-12) [English] [dame ningen]
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Chinese]
(Puniket 23) [Suitekiya (Suitekiya Yuumin)] Naisho no HONya-san (Watashi no Ouchi wa HONya-san)
[Kaiduka] Iede JK to Pet Seikatsu ~Kazoku ni Naisho de Dokodemo H~ Kanzenban [Digital]
[Tamagoro] Boku to Oneesan no Naisho (COMIC Penguin Club Sanzokuban 2014-07) [English] [vaasi]
(Bokura no Love Live! 17) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu (Love Live! Sunshine!!) [English]
(SC2017 Winter) [TwinBox (Hanahanamaki, Sousouman)] Kouen no Naisho na Koto (Kantai Collection -KanColle-) [Chinese] [花火汉化组]
(C91) [moriQ (Mori Airi)] Rem to Naisho na Koto Shimasen ka? (Re:Zero kara Hajimeru Isekai Seikatsu)
(Puniket 11) [England Peach (Eikokukan Momoha)] Hajimete no Okaasan to Naisho (Ojamajo Doremi)
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami) [English]
(COMIC1)[Alpha to Yukaina Nakamatachi] Naisho no Oshioki (Quiz Magic Academy)
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 2 (English)
[Kondom] Sticky Fingers (Hontou wa Eroi Otogibanashi) [English] [q91]
(C93) [milkberry (Kisaragi Miyu)] Houkago no Naisho 2
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-6
(COMIC1☆8) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke San Shimai Monogatari- | It's a Secret! [English] [DKN117 & laguiole]
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu)
(SC34) [Titokara 2nd Branch (Manami Tatsuya)] Naisho no Kimochi 2 (Zero no Tsukaima)
(Shota Scratch 31) [Koneko no Marionette (Kuonji Shutaka, Poron, Namao)] Naisho no Otogibanashi 2 [English] {Shotachan}
[AKIRA] Eve no Naisho Banashi 1 [chinese]
Mifune-san to Ippai Kiss o Shite Naisho no
Bokura no Naisho no
Kitakami-san to Ooicchi Naisho no Naisho
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer) [English] [/u/ scanlations]
Mifune-san to Umi de Naisho no
(C58) [Studio Wallaby (Fuu)] Reiko no Naisho! (Comic Party)
(C94) [Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order)
[Junai Meringue-don (Kijima Hyougo)] Saisho no, Naisho no. + Natsu no Kedamono (Haikyuu!!)
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara)
(C89) [EX35 (Kamaboko RED)] Minna ni Naisho no Setting! (Bakusou Kyoudai Let's & Go!!)
Naisho no Kimochi - Secret Feeling
(C88) [grand-slum (Cure Slum)] HaruHaru to Kirara-chan no Naishogoto (Go! Princess PreCure) [Chinese] [沒有漢化]
[Koari] Naisho no Hokenshitsu (Seifuku Musou Houkago Tokubetsu Koushuu Hen) [Decensored]
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? | Don't Tell Dad OK! (Brave Beats) [English] [Digital]
(C54) [Studio Wallaby (Kokuden Kadotake, Deep Purple '72, Leopard)] Mana no Naisho (White Album)
Chika-chan ni mo Naisho no Himitsu 3
[Katuraya (Takemaru)] Naisho no Ichiban Kuji (Mahou Shoujo Lyrical Nanoha)
Yuka-chan no Naisho
Naisho no Happyoukai. - A Secret Recital | 秘密的发表会
[Sasahara Yuuki] Naisho no Happyoukai. - A Secret Recital | 秘密的发表会 [Chinese] [Digital]
Even if you call it love 2
[Mizuyuki] Futari no Naisho no ××× (COMIC HOTMILK 2016-06) [Chinese] [無邪気漢化組]
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-9
Himitsu no Keijiban H na Onna no Naisho Banashi Chapter 7
(C92) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 5 - Futsukame Hen
(C85) [Inudrill. (Inumori Sayaka)] Renaishousetsuka 2 (Ar tonelico)
[Senor Daietsu] Kyojiri Shufu wa Otto no Naisho de... (Harenchi Oku-sama Suteki ni Nure Midare Nikki) [Digital]
Touzen, Imouto ni wa Naisho de
Naisho no Yodare Sex
(Voice Connect) [Otogi no Kuni no Soapland (Kurokawa Otogi)] Tsuki ni wa Naisho no Hoshikuzu (VOICEROID)
Lecia no Naisho Naisho no Chitsujo
[SPARK UTAMARO] Immoral Ichigou
[kedamono (Tori Hrami)] Naisho no Undoukai Second Season [Colorized] [Digital]
Onee-san ni wa Naisho ne
[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]
Mifune-san to Naisho no Sailor Fuku
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu no Naisho (The Legend of Zelda) [English] =SW=
Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS)
(C89) [EX35 (Kamaboko RED)] Minna ni naisho no setting! (Bakusou Kyoudai Let's and Go!!)
[Sasahara Yuuki] Naisho no Happyoukai. - A Secret Recital
Okaa-san ga Naisho de Hikikomori Musuko no Seishori no Aite wo Shiteiru Hanashi
[Babymaker (Beco)] Naisho no Kozukuri [English] [MintVoid]
[Naisho (Mirai Shounen)] Jouyoku manin densha ★ Sensei... Okashite... (Full color version)
(Messa Kininaruu 2) [BlueMage (Aoi Manabu)] Naisho nya? (Kemurikusa) [Chinese] [猫在汉化]
Naisho no Ota x Bitch
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai)
(C82) [THE FLYERS (Naruse Mamoru)] Ako-chan to Naisho no XX + plus (Saki Achiga-hen)
Naisho no hanashi
[Yanagawa Rio] Naisho no Wonderland | Wonderland of Secrets (GoGo! Girls) [English] {5 a.m.}
[Lightcoral (Tomi)] Naisho no Oyuugi Kai [Digital]
(COMIC1☆4) [TRIP SPIDER (niwacho)] Naisho no Omamagoto (Fate/Hollow Ataraxia) [English] [desudesu]
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy)
Papa ni wa Naisho yo? | Don't Tell Dad OK!
[Tomozawa Shou] Mitsuiro Otogibanashi
Toaru Kuni no Yotogibanashi
(C94) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu 2 (Love Live! Sunshine!!)
[Tukimi Daifuku] Mama ni wa Naisho
[Himeya (Abe Inori)] Tsuma no Hajimete no Otoko ~Otto ni Naisho no Saikai Koubi~ [Chinese] [無邪氣漢化組] [Digital]
[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]
Naisho no Kagai Jugyou Ouyou Hen
(Sennen Battle Phase 23) [Ushiromuki Zenryoku Shissou (Osame)] Ore-tachi Futari no Naisho-goto! (Yu-Gi-Oh! VRAINS)
(CR31) [Studio Wallaby (Deep Purple '72)] Suu no Naisho!! -The secret of Su- (Vampiyan Kids)
[Takase Yuu] Hajimete no Jugyou Sankan (Naisho no Jiyuuchou) [English] [Raknnkarscans]
(C93) [Mama ni wa Naisho (Plasma Beach)] Miwaku no Muscle Pose (Dragon Quest XI)
[Mita Kurumi] Mama ni wa naisho ne? (COMIC Penguin Club 2015-08) [Chinese] [Drz翻訳]
Naisho no Aji
[Rokkaku Yasosuke] Naisho Zuma (Comic Shitsurakuten 2013-02) [English] [Facedesk]
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (Pripara) [Chinese] [CE家族社]
(C55) [Studio Wallaby (Deep Purple '72, Takana Yu-ki, Niiruma Kenji)] Iincho no Naisho (To Heart)
Naisho no IV Satsuei-kai
[Kitakata Kuniaki] Himitsu no Keijiban H na Onna no Naisho Banashi [English] {Coff66 & Funeral of Smiles}
Kawaii wa Naisho
(C92) [Macaron*Sketch (Yukatama)] Naisho no Cappuccino (Gochuumon wa Usagi desu ka?)
[Hasemi_box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti) [Chinese] [靴下漢化組] [Digital]
[Hanatsuduri (Tsuduri)] Naisho ni Shitete (Kimetsu no Yaiba) [Digital]
Naisho no Kagai Jugyou
Alice no Naisho
(C95) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu 3 (Love Live! Sunshine!!)
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1 [Digital]
Atago-san to Naisho no Ecchi
[Ponsuke] Naisho no Massage | Secret Massage (COMIC LO 2016-03) [English] {5 a.m.}
(C88) [Crybaby Method (Hissui)] Kawaii Kawaii Lulu-chan no Choppiri H de Naisho na Himitsu (League of Legends)
(C90) [Supurabi (Haruharu Haruto)] Futari de Naisho no Ohanashi (Granblue Fantasy)
Chika-chan ni mo Naisho no Himitsu
[Kaitou Yuuhi] Naisho no Oshigoto (Otokonoko HEAVEN Vol. 24) [Chinese] [夜願漢化]
(C90) [Dragon Kitchen (Sasorigatame)] Rem-rin to Naisho no Oshigoto (Re:Zero kara Hajimeru Isekai Seikatsu)
(C93) [Junk Box (Mutsuki)] Ore to Imouto no Naishogoto [Chinese] [無邪気漢化組]
[usi] Otto ni Naisho de Ajimi Shite 2 [Digital]
[Studio Wallaby (Various)] Vitamin-B5 1/4 Ruri Ruri Naisho no Maid Nikki (Martian Successor Nadesico)
(C95) [Haruiro Fudepen (Satsuki Suzuran)] Naisho no Junbishitsu (Senki Zesshou Symphogear)
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS)
[Miwami (Ono Hiroki)] Naisho de Imouto to Shichau Hanashi
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [星野願個人漢化]
(C88) [grand-slum (Cure Slum)] HaruHaru to Kirara-chan no Naishogoto (Go! Princess Precure)
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- (Kuttsukiboshi)
[ShiraishiNsuke] Naisho no Ouma-san Gokko | Secret Horse Play (COMIC BAVEL 2017-01) [English] {doujins.com} [Digital]
Ikenai Koto wa Naisho de Suru Mono
(C93) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to 3-kai Ecchi Shinai to Derarenai Heya de Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
Onii-chan to Naisho no Oshiri Lesson
(C71) [Ohtado (Oota Takeshi)] Naisho da yo! Mahou no Club Katsudou (Sasami Magical Girls Club)
[Seina] Saisho no, Naisho no. + Natsunokedamono [Raw]
[Babymaker (Beco)] Naisho no Kozukuri 2 | Secret Lovechild 2 [English] [MintVoid]
[Katsura 24 Gou] Naisho ni Shite (COMIC Penguin Club Sanzokuban 2014-08) [Chinese] [漫の漢化組]
(SC26) [PLUM (Kisaragi Kanna)] Naisho! (Sukatto Golf Pangya)
(SC56) [Otabe Dynamites (Otabe Sakura)] Reika no Otogibanashi (Smile Precure!)
(C90) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Umi no Iedex
Otto ni Naisho de Ajimi Shite 2
[Studio Wallaby (Deep Purple '72)] Licca no Naisho (Super Doll Licca-chan)