Kitakami-san to Ooicchi Naisho no Naisho
[Higashino Mikan] Kareshi ni Naisho de ❤ | Behind My Boyfriend's Back ❤ (COMIC Koh Vol. 3) [English] [sureok1]
(C95) [Nekottorando (Tanizakura Shidare)] Fujinoki Nene no Onii ni Ienai Koto (Hajimete no Gal) [Chinese] [Flandre个人汉化]
[Koppe] Koboreru Naisho (COMIC Kairakuten BEAST 2015-11) [Chinese] [绅士仓库汉化]
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-5
Mama ni Naisho no Hatsujouki | 對媽媽保密的發情期
Naisho no hanashi
[Ichinomiya Yuu] Naisho no Complex (COMIC Anthurium 036 2016-04) [Chinese] [黑条汉化]
(SC36) [Lezmoe! (Oyu no Kaori)] Zettai Naisho! Himitsu no Otomari nano (Mahou Shoujo Lyrical Nanoha StrikerS)
(C85) [CHAGASHI SAIBAN (Yamabuki Mook)] Naisho no Roommate (Infinite Stratos)
[doujinshi anthology] Sensei ni Omakase (Onegai Teacher, Azumanga Daioh, Chobits, Hajimete no Orusuban, original)
[Honryo Hanaru] Hanarete Hajimete Kizuku Koto (COMIC Anthurium 2018-03) [Chinese] [行商人TOTONO汉化] [Digital]
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 2 (English)
(Shiori to Saori no Orusuban Shiyo!!) [High-octane (Haioku)] Mutsuki to Satsuki no Orusuban Shiyo! (Hajimete no Orusuban)
Naisho no Kojin Shidou 2
Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae
(C82) [Spice Style Company (Kabutogani)] Naisho no Hanashi (Bakemonogatari)
Seito to Naisho de Junai Ecchi shitetara Douryou no Kyoushi ni Barete Netorareru Bijin Josei Kyoushi no Hanashi
[Dorachefu] Naisho no Zupohame Shinkon Life (ANGEL Club 2018-11) [Digital]
Tonari no hitodzuma to naisho no suwappingu kanzenhan
[PINK CHUCHU (Mikeou)] Gakkou de Shitai ×(Naisho) no Koto (Hyakugojuunenme no Mahoutsukai) [Digital]
Naisho no Miria
Nanao no Naisho | 菜菜绪的小小秘密
Ninkatsu Nisshi Otto ni Naisho de Seishi Bank Tsukatte mita
(C72) [Super Flat Lolinitron (Focke Wolf)] Karada no Naisho. (Asatte no Houkou.) [English] [Kamikakushi]
Naisho no Ushimitsudoki
[Takao Yori] Nyotaika Yankee Gakuen ☆ Ore no Hajimete, Nerawaretemasu. 15
[Yamamichi] Naisho ni Shimasho | Let's Do It In Secret (COMIC Tenma 2015-06) [English] [desudesu]
(C93) [Nukarumi (Toyama Jigoku)] Hajimete no Lebe (Kantai Collection -KanColle-)
(C91) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen | Running Away From Home Sex We'll Keep Secret From Our Parents - Winter Break Trip Edition [English] {Doujins.com}
Hoka no Dare ni mo Naisho da zo? | Keep This a Secret From Everyone Else
(C56) [Studio Wallaby (Deep Purple '72, Meguro Sankichi)] Jubei-chan no Naisho (Jubei-chan)
Kuttsukiboshi -Naisho no Oshigoto-
[Tamagoro] Boku to Oneesan no Naisho (COMIC Penguin Club Sanzokuban 2014-07) [English] [vaasi]
[blue wind (Aokaze)] Otokonoko ga Cosnie Suru dake no Hon + Otokonoko Cirno-kun Hajimete no Cosx (Touhou Project) [Digital]
Maya-chan to Naisho
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsueikai (THE IDOLM@STER MILLION LIVE!) [Chinese] [MISO个人汉化]
GIGANTIC DIVA
(SC2016 Winter) [GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats)
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
Papa ni wa Naisho yo?
[ISOTONIX (Nixinamo:Lens)] Natsuki As You Like Naisho no Ura-Video
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS)
(C91) [Kitsune (Tachikawa Negoro)] Jiiji ni wa Naisho ni Shite ne (Final Fantasy XV)
Chika-chan ni mo Naisho no Himitsu
Rem to Naisho na Koto Shimasen ka?
[Mashomaro] Hajimete no Sex, Yukizuri no Onesan to.
(C83) [Honey Bunny (Kohachi)] Naisho no Nurse-san
Naisho no Ota x Bitch
(COMIC1☆7) [Bakunyu Fullnerson (Kokuriu)] Naisho no Oshigoto (Bakemonogatari) [Chinese] [黑条汉化]
(C88) [Crybaby Method (Hissui)] Kawaii Kawaii Lulu-chan no Choppiri H de Naisho na Himitsu (League of Legends)
[Tukimi Daifuku] Mama ni wa Naisho
(Naisho no Jikan) [Apricot Sirup (Hi~mosu, Marui)] Doki Doki Kodomo Time (Kodomo no Jikan)
(Gensou no Jukai VIII) [Kaze no Gotoku! (Fubuki Poni)] Hajimete no Sekaiju (Sekaiju no Meikyuu) [Chinese] [友谊是魔法个人汉化]
(HaruCC19) [Harench-noon (Inao Maasa)] Naisho Na Karada (DRAMAtical Murder)
Naisho no Kangoane | 偷偷來的護理師姊姊
Naisho no Hokenshitsu
[Momonosuke] Hajimete no Renai Hajimete no Kanojo [Digital]
[Ichimura] Hajimete no XXX (Otokonoko HEAVEN Vol. 18) [Chinese] [code183漢化] [Digital]
(C90) [Death Para (Tamaki Kurou)] Kitakami-san to Ooicchi Naisho no Naisho (Kantai Collection -KanColle-)
[Soreya (Nishitsuki Tsutomu)] Stay with Me (Hajimete No Orusuban)
[Furuta kazuya] Jukujo no taiken otto niha naisho
(SC2017 Winter) [TwinBox (Hanahanamaki, Sousouman)] Kouen no Naisho na Koto (Kantai Collection -KanColle-) [Chinese] [花火汉化组]
[Fummy] Naisho no Relax | Secret Way to Relax (COMIC LO 2018-05) [English] {Mistvern} [Digital]
[Hasemi_box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti) [Digital]
Kareshi ni Naisho de 3 Seisettai...Saseraremasita. | Keep This A Secret From My Boyfriend 3 - I Was Forced to... Sexually Entertain Him.
[Human High-Light Film (Nise Tsuruta Hirohisa)] Honey no Naisho (Cutey Honey)
(C94) [Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou (Fate/Grand Order) [Chinese] [脸肿汉化组]
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project) [English] [KageSennin]
(C92) [Yorokobi No Kuni (JOY RIDE)] Yorokobi no Kuni Vol.30.5 (Hajimete no Gal) [English] {Hennojin}
[Pin-13 (Juusangatsu)] Futari no Naisho (Kizuato) [Digital]
Naisho no Nama Honban
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS) [English]
(SC57) [Tamafuwa (Okino Matsushiro)] Millhiore, Ganbarimasu Hajimete no Gohoubi (DOG DAYS)
[Koari] Naisho no Hokenshitsu (Seifuku Musou Houkago Tokubetsu Koushuu Hen) [Decensored]
Tsuki ni wa Naisho no Hoshikuzu