[Tridisaster (Saida Kazuaki)] Class no Minna ni wa Naisho Dayo! (Puella Magi Madoka Magica) [Digital]
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS)
(COMIC1☆11) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Houkago (To LOVE-Ru Darkness)
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama | The Princess' Secret (Dragon Quest XI) [English] =TLL + mrwayne=
[Oozora Kaiko (Kaiko)] Papa ni wa Naisho no Boshi no Fureai [English] {forbiddenfetish77/cocblockula}
Kitakami-san to Ooicchi Naisho no Naisho
(C93) [milkberry (Kisaragi Miyu)] Houkago no Naisho 2 [Chinese] [残碑日月个人汉化]
Naisho no Kagai Jugyou Nyuumonhen
[Nekogen] Oneechan no koko mo Kimochiii
(COMIC1☆8) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke San Shimai Monogatari-
Naisho no Ushimitsudoki
[Arato Asato] Akogare no Oneechan wa Boku no Iinari ni | The Older Sister I Admire is at My Mercy (COMIC GEE Vol. 17) [English] {brolen}
Naisho no Cute Boy
(C94) [Kurumi Namiki (Mita Kurumi)] Atago-san to Naisho no Ecchi (Kantai Collection -KanColle-)
Naisho no Nail
[Takatsu] Level Up! (Oneechan Zukushi) [English] [BSN]
[Anthology] MoeStar BEAST Vol.3 [Digital]
Hatsujou Muremure Bakunyuu Momiji-oneechan to Oshioki Koubi
(Shota Scratch 31) [Koneko no Marionette (Kuonji Shutaka, Poron, Namao)] Naisho no Otogibanashi 2 [English] {Shotachan}
(C71) [Ohtado (Oota Takeshi)] Naisho da yo! Mahou no Club Katsudou (Sasami Magical Girls Club)
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (PriPara)
[Studio Wallaby (Kokuden Kadotake, Shijuukara, Leopard)] Shaorin no Naisho (Mamotte Shugogetten!)
Naisho no Hokenshitsu
[usi] Otto ni Naisho de Ajimi Shite 2 [Digital]
(CT16) [Moehina Kagaku (Hinamatsuri Touko)] Oneechan ni Makasenasai v (Touhou Project)
[Studio Wallaby (Various)] VITAMIN-B5 1/3 Ruri Ruri Naisho no Gakuen Nikki (Kidou Senkan Nadesico)
[Chilukuni (Onaka Emi)] Oneechan to Boku no Kaihatsu Seikatsu 5 [Digital]
(Reitaisai 9) [Kitsune to Budou (Kurona)] Oneechan to Love Love Chucchu!! (Touhou Project)
Senpai ni wa Naisho ssu yo | 선배에겐 비밀임다
Naisho no IV Satsuei-kai
(COMIC1☆7) [CARAMEL CRUNCH! (Rikatan)] Naisho no Houkago Idol (Love Live!)
(C68) [bolze. (rit.)] Nobue Oneechan ni Chinko ga Haeta P.T. (Ichigo Mashimaro)
Nagara-oneechan ni Omakase!
(COMIC1☆4) [TRIP SPIDER (niwacho)] Naisho no Omamagoto (Fate / hollow ataraxia)
(Houraigekisen! Yo-i! 14Senme) [Testa Kitchen (Testa)] Onee-sama-tachi ni wa Naisho! (Kantai Collection -KanColle-)
[Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order) [Digital]
(Hanjuku Hero Life 5) [Bakusan (Mariko)] Ikenai Koto wa Naisho de Suru Mono (My Hero Academia)
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-6
Naisho no Otogibanashi 2
[Archives (Hechi)] Oneechan Daisuki! 2 (Fruits Basket)
Naisho no Kojin Shidou 2
(COMIC1☆8) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke San Shimai Monogatari- [English]
Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- {Hikikomori Honyaku}
(SC2017 Winter) [TwinBox (Hanahanamaki, Sousouman)] Kouen no Naisho na Koto (Kantai Collection -KanColle-)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Chinese]
Kareshi ni Naisho de 4 Aijin... Nacchaimashita.
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (Pripara) [Chinese] [CE家族社]
(C54) [Studio Wallaby (Various)] VITAMIN-B5 1/2 Ruri Ruri Naisho no Arbeit Nikki (Martian Successor Nadesico)
Naisho no Jikan | Secret Times
Shotacon no Oneechan wa Suki Desu Ka?
Naisho no Sakuya-san
[Oozora Kaiko (Kaiko)] Papa ni wa Naisho no Boshi no Fureai [Chinese] [某三人汉化组]
Naisho no Seitokai Shitsu
(COMIC1☆10) [Death Para (Tamaki Kurou)] Kitakami-san to Naisho no Naisho (Kantai Collection -KanColle-)
[Kaiduka] Iede JK to Pet Seikatsu ~Kazoku ni Naisho de Dokodemo H~ | 與離家JK的寵物生活~瞞著家人四處愛愛~ [Chinese] [禁漫漢化組]
[Haruiro Fudepen (Satsuki Suzuran)] Nanto Naisho no (Senki Zesshou Symphogear) [Digital]
Naisho no Nama Honban
Oshiri wa Naisho
(COMIC1☆5) [Shimoyakedou (Ouma Tokiichi)] Naisho no Mahou (Puella Magi Madoka Magica)
[Human High-Light Film (Nise Tsuruta Hirohisa)] Honey no Naisho 2 (Cutey Honey)
Off no Kongou to Naisho no Ohanashi
[FCT] Oneechan no Tomodachi to Futari ni Naru to Roku na Koto ga Nai! Ch.1-6
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 2 (English)
Naisho no hanashi
Naisho nya?
Ran, shin ichi ni naisho de AV shutsuen suru
[Kotobuki Kazuki] Zutto Oneechan no Turn!! | It's My Turn Forever!! [English] {Tadanohito}
Mifune-san to Producer ga Otsukiai Shihajimete Naisho no
(SC2015 Summer) [HBO (Henkuma)] Oneechan to Issho (Love Live!) [English] {doujins.com}
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-11
(C88) [MAPLER (Maple)] Tomodachi ni mo Naisho no Koto
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [Chinese]
(C83) [Mama ni wa Naisho (Purukogi Beach)] Enshoku Niku Sakura - Coquettish Flesh Cherry (Dead or Alive)
Motto Shitai Joshidaisei ga Kare ni Naisho no Kankei ni Hamacchau Ohanashi
Naisho no Rehearsal
[Survival Knife] Natsuyasumi~Boku to oneechan no inaka de hatsutaiken~ | ~我和大姊姊在鄉下的初體驗~ [Chinese] [漢化組漢化組×夢中璞影]
[BOSS Chin] Naisho no Ota x Bitch (COMIC Shingeki 2012-10) [English] [desudesu] [Digital]
Ijirare Ayatsuri Ningyou