[Root 12-hedron (Landolt Tamaki)] Zutto Naisho ni Shiteta kedo, Jitsu wa Watashi, Haeteru no. | I've always kept this a secret, but the truth is, I have one [English] [UsagiTrans] [Digital]
(CCOsaka82) [Usagizadou (Enu)] Hanamitsu (Katanagatari)
[Kitakata Kuniaki] Himitsu no Keijiban H na Onna no Naisho Banashi [English] {Coff66 & Funeral of Smiles}
(C79) [Kaizoku Seibutsu (Cozy)] Iyaiyagatari (Katanagatari)
Boku no Otona Shokugyou Taiken
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [English] {Shotachan} [Digital]
[Koari] Naisho no Hokenshitsu (Seifuku Musou Houkago Tokubetsu Koushuu Hen) [Decensored]
(Shotaket 11) [Studio Rakkyou (Various)] Tsubasa x4 no Naisho (Naisho no Yorimichi) [English]
[Nagata Maria] Totsuzen onnanoko ni nattanode, ore no oppai monde mimasen ka? 12 [Chinese] [亚瑟少爷_]
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya | Secret Side of Ririn-san and Her Precious Room (COMIC HOTMILK 2018-07) [English] [Stupid Beast] [Digital]
(COMIC1☆8) [TriaL3 (Various)] Naisho no Imouto Ecchi
[Agata] Secret Olympics! -Pairs of Completely Naked Men and Women Play Winter Sports- [English]{MangaReborn}
(C94) [Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order)
(CCTokyo132) [Kitei (Naoki)] Naisho Banashi (Kuroko no Basuke) [English]
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS)
(C85) [Yadokani Daikaiten (Kawamoto Yutsuki)] Naisho no Ecchi (Ro-Kyu-Bu!)
(SC2015 Autumn) [Ame Usagi (Amedamacon)] Naisho no Hokenshitsu (Gochuumon wa Usagi desu ka?)
(C78) [TIES (Takei Ooki)] Fudeoroshi. | Virginity Loss. (Katanagatari) [English] [EHcove]
[Hiyashi Asia (Agurecchi)] Lunasa Onee-chan no Naisho no Bansoukai (Touhou Project) [Digital]
(C79) [Human High-light Film (Shiosaba)] Naisho no Ayanami (Neon Genesis Evangelion) [English] [CGrascal]
(C57) [Studio Wallaby (Kokuden Kadotake, Shijuukara, Hontai Bai)] Shinobu no Naisho Love Hina Books (Love Hina)
(C84) [Shinjuku Koma Gekijou (Komagata)] Holdup Mondai - Holdup Problem- (Toaru Kagaku no Railgun) [English] [Tigoris Translates]
[Agata] Maid x4 Ch. 1-6, 8, 10 [English] {5 a.m.}
[Chagata] Imouto ga Choro Katta Kudan [Ongoing]
(C78) [Mama ni wa Naisho (Purukogi Beach)] Exquisite Chocolate (Dragon Quest IV)
[Fuusen Club] Okaa-san wa DeliHeal-jou ~Musuko no Doukyuusei to Naisho de Tanetsuke SEX~ [Digital]
(C78) [Titokara 2nd Branch (Manami Tatsuya)] Ookami-san to Naisho no Doku Ringo (Ookami-san to Shichinin no Nakama-tachi)
[Agata] Osoto Biyori (COMIC Megamilk 2012-03) [Chinese] [黑条汉化]
(C77) [Zi, 66 no Oka (Mutsuki Ginji, Mu Mu Munou)] Naisho no Zange Shitsu 1 (Kannagi)
[Agata] ChinTrai Quest II ~Shota Yuusha Elf no Sato de Dairankou~ | Dick Training Quest II ~Little Hero's Huge Orgy At the Elf Village~ (Chou One x Pako³) [English] =TLL + mrwayne=
Shin Owari no Natsu | The Real End of Summer
(C82) [MINT BLUE (MOYURU/n)] ORE×YOME 06 - Naisho no Azu Cat (K-ON!)
[Agata] Mama no Aji wo Torimodose | Taking Back the Taste of Mama (COMIC Shingeki 2014-03) [English] [Mistvern]
(COMIC1☆6) [Aa Aishiteru (Taishow Tanaka)] Katana Asobi (Katanagatari) [English] [Q-K]
Brother to Ore no Haru!
OneShota Volleyball- Intense Training in the Training Room
(C71) [elflite (Akira Agata)] Eat 'Em Up!
Manga Bangaichi 2016-01
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (Pripara)
(COMIC1☆6) [Aa Aishiteru (Taishow Tanaka)] Katana Asobi (Katanagatari)
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
(C89) [EX35 (Kamaboko RED)] Minna ni Naisho no Setting! (Bakusou Kyoudai Let's & Go!!)
[Yasakanomagatama (Magatama)] Ore no Kuroneko ga Konna ni Kawaii Wake ga Nai (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]
Penis Training =TLL+CW=
[Nagata Maria] Totsuon! ~Totsuzen Onnanoko ni Natta node, Ore no Oppai Monde Mimasen ka?~ 3
[Nagata Maria] Totsuzen onnanoko ni nattanode, ore no oppai monde mimasen ka? 1 [Chinese] [srock_srw漢化]
[Vitamin Gohan (Hasegawa Keita)] Naisho no Sakuya-san | 不为人知的咲夜 (Touhou Project) [Chinese] [sismvg英渣汉化] [Digital]
(SC26) [PLUM (Kisaragi Kanna)] Naisho! (Sukatto Golf Pangya)
[Morishima Kon] Naisho no Gohoushi (Oneshota Dish) [English] [Kusojiji] [Digital]
(Shotaket 11) [Sorairo March (Narusawa Sora)] SECRET FILE (Naisho no Yorimichi)
(C84) [Angel Bless (Tsukiji)] Kore wa Ze-ttai ni Naisho desu kara ne! (Touhou Project)
[Agata] Osoto Biyori | Perfect Beach Day (COMIC Megamilk Vol. 21 2012-03) [English] [Munyu]
[Agata] Anata no Mama ni Naritakute Ch. 1 [Textless] [Digital]
[Nagata Maria] Totsuzen Onnanonko Ni Natta No De, Ore No Oppai Monde Mimasen Ka? 2 [Chinese] [基德漢化組]
(C89) [elflite (Agata Akira)] Kyokan Shimai to Teitoku-kun (Kantai Collection -KanColle-)
(C82) [THE FLYERS (Naruse Mamoru)] Ako-chan to Naisho no XX + plus (Saki Achiga-hen)
(C54) [Studio Wallaby (Kokuden Kadotake, Deep Purple '72, Leopard)] Mana no Naisho (White Album)
(Crazy Lyric Battle) [Honey Rice (Neon Ui)] Boku to Onii-chan no Naisho no Orusuban (Hypnosis mic)
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer) [English] [/u/ scanlations]
(SC39) [Pepakura (Nagata Tsubasa)] Ruvia Vision (Fate Hollow Ataraxia)
[Magatama] X Game (COMIC HOTMiLK 2013-07) [Chinese] [黑条汉化]
[Agata] Doeromanga Sensei (COMIC Shingeki 2017-08) [English] [Shippoyasha] [Digital]
Onee-sama ni wa Naisho
(HaruCC22) [Aji star (Minagata)] HAPPY LIKE A HONEY BEE (KING OF PRISM by PrettyRhythm)
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami) [English]
(C72) [MURDERHOUSE (Workaholic)] Boku to Mama no Naisho (Keroro Gunsou)
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project)
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? | Don't Tell Dad OK! (Brave Beats) [English] [Digital]
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-) [English]
[Tukimi Daifuku] Mama ni wa Naisho