(COMIC1☆8) [Nipopo Crisis (Genka Ichien)] Tanoshii Koto o Naisho ni Shiyou. Kanzenban (Zettai Muteki Raijin-Oh)
(C83) [Cotojikan (Cotoji)] Tenkuu no Koibito (Dragon Quest V)
(C72) [Studio Rakkyou (Ashi Shun, Takase Yuu)] Kanzen Nenshou 15 (Kodomo no Jikan)
Papa ni wa Naisho yo? | Don't Tell Dad OK!
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 3
(C93) [Jikansa-Kougeki (Tooya Daisuke)] Nitocris ni Fukei na Koto o suru Hon (Fate/Grand Order)
(C81) [Mama ni wa Naisho (Purukogi Beach)] Fukkin! (King of Fighters)
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [Chinese] [黑夜汉化组] [Digital]
[Inomoto Rikako] Naisho no Onnanoko
(C89) [16kenme (Sato-satoru)] Naisho no Love Situation (THE IDOLM@STER CINDERELLA GIRLS)
Nanao no Naisho
(Puniket 18) [Tokuda (Ueda Yuu)] Sensei no Jakuten (Kodomo no Jikan)
[Musenmai] Naisho (COMIC AUN 2017-01) [Chinese]
(C80) [Cotojikan (Cotoji)] TIFA LIMIT BREAK LV.2 (Final Fantasy VII)
(C86) [Go-Go-Merry-Go-Round (Kasai Ema)] Naisho no Natsuyasumi. (Neon Genesis Evangelion) [English] [CGrascal]
(Houraigekisen! Yo-i! 14Senme) [Testa Kitchen (Testa)] Onee-sama-tachi ni wa Naisho! (Kantai Collection -KanColle-)
(C62) [SimaSima System, Nagisawaya (Nagisawa You)] Sakura no Naisho Kawara Ban Sono 4 (Cardcaptor Sakura)
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai)
(C87) [Kuronisiki (Takaharu)] Onee-sama-tachi niwa Naisho de Senkan ni Narimasu (Kantai Collection -KanColle-)
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2 [English]
Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen
(C72) [Surume no Oka (Yukino Koreyuki)] Rin Daisakusen! (Kodomo no Jikan) [Chinese] [澄音个人汉化]
(C82) [Spice Style Company (Kabutogani)] Naisho no Hanashi (Bakemonogatari)
[Taikuu Works (Taikuu Jikan)] Oneesan no tokubetsu rank bonus
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- | It's a Secret! 2 [English]
(SC38) [Nounai Kanojo (Kishiri Toworu)] Otona no Gakushuuchou 2 (Kodomo No Jikan)
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS)
[Asahina Makoto] Naisho no Natsuyasumi Ch. 1-2
(C71) [Ohtado (Oota Takeshi)] Naisho da yo! Mahou no Club Katsudou (Sasami Magical Girls Club)
[Ichiko] Naisho no Naka - The Secret Forest (COMIC Kairakuten Beast 2016-12) [Chinese] [绅士仓库汉化]
Erika no Naisho.
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [Digital]
(C73) [Misty Isle (Sorimura Youji)] Final Lolita X (Kodomo no Jikan)
[TTSY (Kurogane)] Shougatsu Gyouji Naisho no Oshiire Sex
[Nanami Shizuka] AIBIKI. Naisho banashi. 3 [Chinese]
Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 2
[Kitakata Kuniaki] Himitsu no Keijiban H na Onna no Naisho Banashi
(C76) [Tokuda (Ueda Yuu)] Natsuyasumi mo Gakkou ni Iku no (Kodomo no Jikan)
[Sangatsu Usagi] Naisho no Teatime - The Secret Teatime
(C73) [Aomidoro (Yuunagi Sesina)] Onetsu no Jikan (Kodomo no Jikan) [Chinese] [靴下汉化组]
(C81) [Cotojikan (Cotoji)] Tenkuu kara no Yuuwaku (Dragon Quest IV)
(SC34) [Titokara 2nd Branch (Manami Tatsuya)] Naisho no Kimochi 2 (Zero no Tsukaima)
Oya ni Naisho no Iedex - Toshikoshi-hen
[Nekoya] Kyokutou no Naisho (Kyoukai Senjou no Horizon) [Digital]
Okaa-san wa DeliHeal-jou ~Musuko no Doukyuusei to Naisho de Tanetsuke SEX~
(C91) [milkberry (Kisaragi Miyu)] Houkago no Naisho
Naisho no Ichiban-Kuji
[Taikuu Jikan] HP.0 (Bishoujo Kakumei KIWAME 2011-10 Vol.16)
Atarashii Haha wa Russia-jin!? Oyaji ni Naisho de Niizuma Netori!
[MARUTA] Boku to Kanojo no Hikakuteki Naisho no Nichijou (Complete)
(SC15) [Chuuni+OUT OF SIGHT (Kim Chii)] Onee-chan to Naisho 2 Ashita Biyori
[Shimoboard (Shimosan)] Kodomo mo momomo (Kodomo no Jikan)
Kareshi ni Naisho de2 Nama Rankou...Shichaimashita.
[Rakko] Papa ni wa Naisho! | Keep It A Secret From Daddy! (Murikuri) [English] [desudesu]
[Egawa Hiromi] Naisho ni Shitene - Please keep secret
[Rokkaku Yasosuke] Naisho Zuma (Comic Shitsurakuten 2013-02) [English] [Facedesk]
[Pirates Patrol (Otokawa Kazuki)] Naisho no Omorashi [English] [Digital]
Kitakami-san to Naisho no Naisho
[VENOM (Alto Seneka, Rusty Soul)] Puchi Devil RIN (Kodomo no Jikan) [English] [ATF] [Digital]
Jikan Teishi! Remote Control de Ano Musume no Jikan o Yamete Mita
Otonari-san no Naisho na Enkou Seikatsu
Naisho no Ouma-san Gokko | Secret Horse Play {doujins.com}
Naisho no Jikan
(C93) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to 3-kai Ecchi Shinai to Derarenai Heya de Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
(COMIC1)[Alpha to Yukaina Nakamatachi] Naisho no Oshioki (Quiz Magic Academy)
[usi] Otto ni Naisho de Ajimi Shite 2 [Digital]
(C71) [VENOM (Alto Seneka, Rusty Soul)] Dear my RIN (Kodomo no Jikan)
(C73)[Alpha to Yukaina Nakamatachi] Naisho no Trap (Quiz Magic Academy)
(C95) [Kitaku Jikan (Kitaku)] Bitter Sweet Syndrome (Love Live! Sunshine!!) [English]
[Henreader] Naisho no Date Plan (COMIC X-EROS #37) [Chinese] [想抱雷妈汉化组]
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI)
(C95) [Dennou Chocolate (AwA)] Otona ni Naisho no Warui Koto
(C88) [MAPLER (Maple)] Tomodachi ni mo Naisho no Koto
(C77) [Suitekiya (Suitekiya Yuumin)] Kodomo no Mesuana ~ Kodomo no Chinpho Maniacs Soushuuhen ~ (Kodomo no Jikan)
[Mama ni wa Naisho (Plasma Beach)] Luscious Beef Cake PLATINUM (Tekken)
[Oozora Kaiko (Kaiko)] Papa ni wa Naisho no Boshi no Fureai [Chinese] [某三人汉化组]
[Studio Wallaby (Various)] VITAMIN-B5 1/3 Ruri Ruri Naisho no Gakuen Nikki (Kidou Senkan Nadesico)
[R-Deco (Yusa)] Youjo Senpai niwa Naisho! (Aikatsu!) [Digital]
[Nekomaru Rentarou] Naisho no Omajinai (Puni Pedo!!) [Chinese] [我是肛♂蛋!不是 融⚥合!] [Digital]
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
(C85) [Yadokani Daikaiten (Kawamoto Yutsuki)] Naisho no Ecchi (Ro-Kyu-Bu!)
[Grateful Dead] Daydream [Kodomo no Jikan][Digital]
[fourthcape (Misaki Takahiro)] Sena to Naisho no Houkago (Boku wa Tomodachi ga Sukunai) [Digital]
(C94) [Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order)
Itoko no Futanari Onee-chan to Naisho no Milk
Oya ni Naisho no Iedex 5 - Futsukame Hen
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya | Ririn-san's Secret Expression and Her Precious Room (COMIC HOTMILK 2018-07) [English] [Stupid Beast] [Digital]
Naisho no Kagai Jugyou Nyuumonhen
(COMIC1☆4) [TRIP SPIDER (niwacho)] Naisho no Omamagoto (Fate / hollow ataraxia)
Papa ni wa naisho! | It's a Secret From Daddy!
[Jackpot 64 (HAN)] Alicia-mama to Naisho Ecchi Suru Hon (Granblue Fantasy) [Digital]
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- (Kuttsukiboshi) [English] {Hikikomori Honyaku}
Naisho! Secret
Naisho Banashi Vol. 1-2
(C88) [Sweet Candle (Sakuraizumi Yuu)] Naisho no Asobi (THE iDOLM@STER CINDERELLA GIRLS) [Chinese] [脸肿汉化组]
Atago-san to Naisho no Ecchi
[Kamiya Ogawa] Mama ni Naisho Mama to Naisho (COMIC Penguin Club Sanzokuban 2018-11) [Digital]
[Gotoh Akira] Kodomo no Jikan 2 [English] [SMDC]
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [English] [desudesu]
Naisho goto
(C91) [Jikansa-Kougeki (Tooya Daisuke)] Trick or XXX (Granblue Fantasy) [Chinese] [空気系☆漢化]
(COMIC1☆3) [Human High-Light Film (Shiosaba)] Naisho no Honey (Cutey Honey)
[TLB] Otousan to Naisho ~Aru Daikazoku no Chichi to Musume Yuku Toshi Kuru Toshi Himehajime~
(SC35) [ASGO (Zanzi)] Kodomo no Jikumaa! (Kodomo No Jikan) [English] [SaHa]
(C59) [Chuuni+OUT OF SIGHT (Kim Chii)] Onee-chan to Naisho 01
(C56) [Studio Wallaby (Deep Purple '72, Meguro Sankichi)] Jubei-chan no Naisho (Jubei-chan)
[Itou Nanami] Naisho no Houkago (COMIC Potpourri Club 2014-07) [Chinese] [黑条汉化]
Renzoku Taikyuu 8-jikan: Okay-san ga 8-jikan Buttooshi de Taikyuu Ecchi Suru Hon
[ARI] Naisho No Hokenshitsu (COMIC Penguin Celeb 2015-03) [Chinese] [上古勤受荣誉呈献]
Naisho no Kozukuri
[Aikuri] Obenkyou no Jikan, 2 Jikanme
(C79) [Cotojikan (Cotoji)] TIFA LIMIT BREAK Lv.1 (Final Fantasy VII)
Oya ni Naisho no Iedex
Kareshi ni Naisho de 4 Aijin... Nacchaimashita.
Honey no Naisho 3
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [一匙咖啡豆汉化组]
[Tawara Hiryuu] Kanojo ni Naisho de (COMIC Tenma 2015-03) [Chinese] [黑条汉化]
(Puniket 15) [Chemi-Story (Natsuhime Yuran)] Kodomo no Chikan (Kodomo No Jikan)
Jikan no Majo ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~
[Studio30NEKO (fukunotsukuribe)] NEKOLABO 2 (Kodomo no Jikan) [Digital]
(C88) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex | 瞞著父母的離家SEX [Chinese] [亂交派對套子裡的殘渣翻譯] [Incomplete]
Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae
[Studio Wallaby (Deep Purple '72)] Licca no Naisho (Super Doll Licca-chan)
Kazami Yuuka to Naisho Play
[Monogusa Wolf] Naisho no Telephone Date
(C94) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Shuumatsu (To LOVE-Ru) [English] [biribiri]
Touzen, Imouto ni wa Naisho de