(Akihabara Chou Doujinsai) [Momizi Hourensou (Kaorun)] Shishunki Mama Saren (Princess Connect! Re:Dive)
[N2jirai (Nimu)] Tsukihi-chan ni wa Naisho de (Nisemonogatari) [Digital]
[Leafy] Mama ni Naisho no Hatsujouki
Naisho no Otogibanashi 2
Shiritsu Seifuku Iede DS Tsurekomi One Room
[Nedaore (Ayane)] Onnanoko Naisho Space (Puella Magi Madoka Magica) [Digital]
(C88) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki (Fujiyama-san wa Shishunki) [Chinese] [黑条汉化]
Gil-kun You no Shitsuke no Jikan
Touzen, Imouto ni wa Naisho de
[Ponsuke] Naisho no Massage | Secret Massage (COMIC LO 2016-03) [English] {5 a.m.}
(C93) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki Soushuuhen FINAL (Fujiyama-san wa Shishunki)
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu No Naisho (The Legend of Zelda)
[Konohana] Naisho no Jikan (COMIC Megastore 2009-04) [English] [AlphaYang]
[Koneko Gumi, Shounen Marionette (Poron, Kuonji Shutaka, Namao)] Naisho no Otogibanashi [English] {Shotachan}
(SC24) [Naisho No Usagi Koya (Usakun)] Gohoubi Suimingu
Satoko to Sex suru Hon | Sex with Satoko Book.
[Leafy] Mama ni Naisho no Hatsujouki [Digital]
(C92) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Umi de Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami)
Shishunki Temperature
[Tridisaster (Saida Kazuaki)] Class no Minna ni wa Naisho Dayo! (Puella Magi Madoka Magica) [Digital]
[Ponsuke] Naisho no Kaihou (COMIC LO 2017-12) [Chinese] [腥海社] [Digital]
"Shindanmei, Shishunki."
Erika no Naisho.
(C77) [Punipuni Doumei (Mizuki Gyokuran)] Naisho no Wankoro Mochi (Anyamaru Tantei Kiruminzoo)
[Intoku.info (Endou Hiroto)] Shishunki no Sister wa Moteamashiteru kara Otokonoko o Manabitai♥ [Digital]
(C58) [Studio Wallaby (Fuu)] Reiko no Naisho! (Comic Party)
Naisho na Shinomiya-san
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian Ch. 1-5 [Chinese]
[Hasemi_box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti) [Digital]
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [English] [Fated Circle]
[BOSS Chin] Naisho no Ota x Bitch (COMIC Shingeki 2012-10) [English] [desudesu] [Digital]
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 2
Boku to Oneesan no Naisho
(SC2016 Winter) [Delayder (Makinon TM) OVER Limitter 2016-02SC
[Musashimaru] Touzen, Imouto ni wa Naisho de [Digital]
Bokura no Naisho no
Naisho desu yo? Kald-san
(Naisho no Jikan) [Apricot Sirup (Hi~mosu, Marui)] Doki Doki Kodomo Time (Kodomo no Jikan)
(SC2016 Winter) [GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats)
(C91) [moriQ (Mori Airi)] Rem to Naisho na Koto Shimasen ka? (Re:Zero kara Hajimeru Isekai Seikatsu)
Naisho no Ohanashi o
(C86) [Go-Go-Merry-Go-Round (Kasai Ema)] Naisho no Natsuyasumi. (Neon Genesis Evangelion)
(C91) [Anmitsu Ryokan (Yoru Yoru)] Naisho dakara ne (Sengoku Collection)
(C86) [M (Amano Ameno)] Mt.Fuji san is the mating season (Fujiyama-san wa Shishunki) [Chinese] [日曜汉化]
(SC55) [Gachapin Mukku. (Mukai Kiyoharu)] Ririchiyo-sama no Naisho no Oshigoto (Inu x Boku SS)
(C90) [Jido-Hikki (Kokekokko Coma)] Ooya-san wa Dainiji Seichouki!! | 房東妹子第二次性征期!! (Ooya-san wa Shishunki!) [Chinese] [夢之行蹤漢化組]
[Syundei] Shishunki na Omaera no Muda na Doryoku (Reijin 2018-09) [English]
[Pon Takahanada] Okonomi no Mama! [Chinese]
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer) [English] [/u/ scanlations]
[Mita Kurumi] Mama ni wa naisho ne? (COMIC Penguin Club 2015-08) [Chinese] [Drz翻訳]
(C88) [Sweet Candle (Sakuraizumi Yuu)] Naisho no Asobi (THE iDOLM@STER CINDERELLA GIRLS) [Chinese] [脸肿汉化组]
22 Kaiten Shishunki Play
(C84) [Intoku.info (Endou Hiroto)] Shishunki no Kakyuusei wa Seiteki na Fureai ni Kyoumi Shinshin [Decensored]
Boku to Kanojo no Hikakuteki Naisho no Nichijou Extra Chapter
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsuei-kai (THE IDOLM@STER MILLION LIVE!)
(ComicLive in Nagoya) [Konekopan (rie)] Naisho no Mashimaro Heart! (Ensemble Stars!)
[Guglielmo] Shishunki Marudashi!
[Pirates Patrol (Otokawa Kazuki)] Naisho no Omorashi [Digital]
[Studio Wallaby (Deep Purple '72)] Arashi no Naisho, Aiko no Himitsu (Gad Guard)
Shishunki | 思春期
[Meganei] Shishunki no Obenkyou Ch.1-6 [Chinese] [變態紳士漢化組] [Digital] [Ongoing]
Muchimuchi Mama Bun Tori Daisakusen
(SC34) [Titokara 2nd Branch (Manami Tatsuya)] Naisho no Kimochi 2 (Zero no Tsukaima)
Shishunki mo Kouhan ni Naru to Haha no Erosa ga Wakatte Kita no de Gouin ni Ore no Mono ni Shita Hanashi
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara) [English] {/u/ scanlations}
(ShotaFes 4) [Shishunki Paradigm (Amu)] Obocchama DS Mayuto-kun no Katei Houmon x Omocha Ecchi [Chinese]
(C84) [Intoku.info (Endou Hiroto)] Shishunki no Kakyuusei wa Seiteki na Fureai ni Kyoumi Shinshin [English] [Belldandy100] [Decensored]
(C85) [Chagashi Saiban (Yamabuki Mook)] Naisho no Roommate | Secret Roommate (IS <Infinite Stratos>) [English] [RapidSwitch+Life4Kaoru]
(COMIC1☆8) [TriaL3 (Various)] Naisho no Imouto Ecchi [Chinese] [佳奈助汉化]
Naisho desu yo? Kald-san | It's a Secret Kald-san, You Hear?
[Maeshima Ryou] Shishunki Virginal | Virginal Puberty Ch. 1-2 [Chinese] [魔劍个人汉化]
Shishunki no Eros - puberty eros | 사춘기의 에로스
(Bessatsu Love Romance 2) [Shishunki Fortune (Taira Hitoshi)] Shishunki Fortune ~Mikoshiba Mikoto no Baai~ (Gekkan Shoujo Nozaki-kun)
(SC2015 Autumn) [Ame Usagi (Amedamacon)] Naisho no Hokenshitsu (Gochuumon wa Usagi desu ka?) [English] {Hennojin}
[Kusano Kouichi] 1/2 no Watashi e - To Half Me (Shishunki Elegy) [English]
Naisho no Kimochi - Secret Feeling
Mama ni Naisho Mama to Naisho
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS) [English]
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [English] {Shotachan} [Digital]
Imadoki no Shishunki
[Doronko Yuuyake] Haru Shota Shishunki Caste 2 [Digital]
(SC32) [Tololinco (Tololi)] Markl to Sophie no Naisho no Ohanashi | Secret Story of Markl and Sophie (Howl's Moving Castle) [English] [Fated Circle]
[ISOTONIX (Nixinamo:Lens)] Natsuki As You Like Naisho no Ura-Video
Naisho no Ouma-san Gokko | Secret Horse Play {doujins.com}
Futari de Naisho no Ohanashi
(C95) [Dennou Chocolate (AwA)] Otona ni Naisho no Warui Koto [Chinese] [沒有漢化]
[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]
Himitsu no Keijiban H na Onna no Naisho Banashi Chapter 7
(C72) [kidnap company (Saitou Tsukasa)] Himitsu no Gashuu - Naisho no Jikan (Kodomo no Jikan)
Shishunki no Obenkyou Ch.1-2
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
(COMIC1☆10) [Death Para (Tamaki Kurou)] Kitakami-san to Naisho no Naisho (Kantai Collection -KanColle-)
(Ugetsusai) [Schwester (Inasaki Shirau)] Naisho no Reisen (Touhou Project)
Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook
Tsuru Mise Shishunki
Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 1
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
Naisho Banashi Vol. 1-2
Onee-sama ni wa Naisho desu yo?
[Shishunki (Kakuzatou Yun)] Rika-chan to Cosplay Ecchi! (Higurashi no Naku Koro ni) [Digital]
Rem to Naisho na Koto Shimasen ka?
(Crazy Lyric Battle) [Honey Rice (Neon Ui)] Boku to Onii-chan no Naisho no Orusuban (Hypnosis mic)
[Shishunki (Kakuzato Yun)] Konka, Kimi no Okuchi wa ****iri Seishi Aji [Digital]
[Doronko Yuuyake] Shishunki Gap Zenki
[774] Naisho no Hentai Sex
(C89) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Toshikoshi-hen
Shishunki no Eros
Naisho no hanashi
(C89) [EX35 (Kamaboko RED)] Minna ni Naisho no Setting! (Bakusou Kyoudai Let's & Go!!)
Shishunki Marudashi!
Off no Kongou to Naisho no Ohanashi
(C86) [Intoku.info (Endou Hiroto)] Shishunki no JoshiMane wa Tsukareta Karada o Fureai de Tokihogushitai! [Chinese] [CE家族社]
Shishunki no Shimai Ryoujoku
Papa ni wa Naisho yo?
(C90) [Hybrid Jimushitsu (Muronaga Chaashuu)] Hybrid Tsuushin Vol. 23 (Fujiyama-san wa Shishunki)
(C86) [Asaki Blog Branch Office (Asaki Takayuki)] Fujiyama-san no Hatsujouki (Fujiyama-san wa Shishunki)
(COMIC1☆6) [N2jirai (Nimu)] Tsukihi-chan ni wa Naisho de (Nisemonogatari)
(C58) [Studio Wallaby (Deep Purple '72, Kaneko Toshiaki, Kura Oh)] Oukoku No Naisho (Puppet Princess of Marl's Kingdom)
Okaa-san wa DeliHeal-jou ~Musuko no Doukyuusei to Naisho de Tanetsuke SEX~
[Tsurugi Motoaki (Sakemasu)] Naisho no Jikan
[Guglielmo] Youkoso Paisen ~AV Joyuu no Kagai Jugyou~ | Welcome graduate ~AV Actress's Extracurricular lesson~ (Shishunki Marudashi!) [English] [Azzei]
Shishunki Gap Chuuki | Puberty Gap - Middle Term
[Shindou] Naisho no Yurine-san | Yurine's Secret (COMIC ExE 02) [Chinese] [我尻故我在個人漢化]
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2 [English]
Shishunki Damono
(C95) [Shishunki Paradigm (Amu)] Shiritsu Seifuku Iede DS Tsurekomi One Room
[Shirataki Shun] Shishunki Shoujo
(Puniket 12) [England Peach (Eikokukan Momoha)] Papa to Naisho (Ojamajo Doremi)
(C86) [M (Amano Ameno)] Mt.Fuji san is the mating season (Fujiyama-san wa Shishunki)
[PURUpyon Saitou] Shitto | Jealousy (Midara na Haha Shishunki na Boku) [English] [desudesu]
(C62) [SimaSima System, Nagisawaya (Nagisawa You)] Sakura no Naisho Kawara Ban Sono 4 (Cardcaptor Sakura)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Chinese]
(C90) [Jido-Hikki (Kokekokko Coma)] Ooya-san wa Dainiji Seichouki!! | Landlord Is In Her Sexual Maturity!! (Ooya-san wa Shishunki!) [English] [ATF]
[Takase Yuu] Naisho no Jiyuuchou
[Nekomaru Rentarou] Naisho no Omajinai (Puni Pedo!!) [Chinese] [我是肛♂蛋!不是 融⚥合!] [Digital]
Oya ni Naisho no Iedex - Toshikoshi-hen
Prison In Pink&Anal School
(C88) [nothingfades (Amane Nekoko)] Naisho no Hajimete Kouhen (PriPara)