[Kowareta Radio (Herokey)] Samuge Sou no Kimchi na kanojo | The Kimchi Girl of Samugesou (Sakurasou no Pet na Kanojo) [English] {doujin-moe.us} [Digital]
[Ookami Uo] Yuutousei | The Honor Student ([Ryuushutsu] JSJC Naisho no Jian) [English]
(COMIC1☆7) [Tomatohouse-905's room (Urabi)] Route: Sakurasou no Majimena Kanojo (Sakurasou no Pet na Kanojo)
(C87) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo ga Ore no Kanojo nara. (Oshiete! Galko-chan)
Kanojo no Kanojo
(SC2015 Autumn) [Ame Usagi (Amedamacon)] Naisho no Hokenshitsu (Gochuumon wa Usagi desu ka?) [English] {Hennojin}
(C86) [Go-Go-Merry-Go-Round (Kasai Ema)] Naisho no Natsuyasumi. (Neon Genesis Evangelion)
(Reitaisai 15) [Green tea Lab (midarin)] Aya-chan no Naisho no Micchaku Shuzai (Touhou Project)
[R-Deco (Yusa)] Youjo Senpai niwa Naisho! (Aikatsu!) [Digital]
Kare ni wa Naisho
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy)
Honey no Naisho 3
Jiiji ni wa Naisho ni Shite ne
Naisho! Secret
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
[Musashimaru] Touzen Imouto ni wa Naisho de | Keep It A Secret From My Sister Of Course [English]
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-11
(SUPER22) [Mukyu's Paradise (Mukyuu)] Naisho no Houkago (Baka to Test to Shoukanjuu)
[Oozora Kaiko] Papa ni wa Naisho no Boshi no Fureai
Rem-rin to Naisho no Oshigoto
(C73) [Nounai Kanojo (Kishiri Toworu)] Otona no Gakushuuchou (Kodomo No Jikan)
(C78) [Human High-light Film (Shiosaba!)] Naisho no Asuka (Neon Genesis Evangelion)
[usi] Otto ni Naisho de Ajimi Shite 2 [Digital]
(C81) [Mama ni wa Naisho (Purukogi Beach)] Fukkin! (King of Fighters)
Naisho no Imouto Ecchi
(C80) [Nounai Kanojo (Kishiri Toworu)] Satori wa Tomodachi ga Sukunai (Touhou Project)
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya (COMIC HOTMILK 2018-07) [Chinese] [無邪気漢化組] [Digital]
[Suinose] Netorareta Kanojo, Tomaranai Kanojo.
[MC] Netorare Kanojo ~ Kanojo-tachi to Ore ga Saimin SEX Dekichau Riyuu
[Nounai Kanojo (Kishiri Toworu)] Ookami to Ookamiotoko (Spice and Wolf) [English] [Reromanga]
(C80) [Nounai Kanojo (Kishiri Toworu)] Satori wa Tomodachi ga Sukunai | Satori Can't Make Many Friends (Touhou Project) [English] [UMAD]
[Kawamura Tsukasa] Naisho ni Shitai Juu no Monogatari [Digital]
Naisho Nano! -Haruhara-ke Sanshimai Monogatari- | It's a Secret! 2
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS)
Osananajimi ga Naisho de Yatteiru SNS o Mite Kofun Shite Shimau Ore!!
[Maruta] Yuri Suki Kanojo wa Yuri Kanojo ga Dekinai (COMIC Penguin Club 2014-07 Vol. 335) [English] [CGrascal]
H na Kanojo to Naisho no Shutter Chance
(Shota Scratch 25) [Yabure Kabure (Agemon)] Ogibo-san niwa Naisho desu. (Fullmetal Alchemist)
(C88) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex
(C91) [Kitsune (Tachikawa Negoro)] Jiiji ni wa Naisho ni Shite ne (Final Fantasy XV)
"Imouto no Karada no Kanojo" to "Kanojo no Karada no Imouto", Docchi no Naka ga Kimochi Ii? 2
(CSP5) [popular plus (Plus)] Boku to Hideyoshi to Naisho no Yorimichi (Baka to Test to Shoukanjuu)
[Kuku ya (ckj)] Naisho desu yo? Kald-san (Firis no Atelier)
Naisho no Kagai Jugyou {Hennojin}
[N2jirai (Nimu)] Tsukihi-chan ni wa Naisho de (Nisemonogatari) [Digital]
(SC58) [Crazy☆Crazy (Hoshiume, Uta Matsuri)] Mayonaka Demo Shuraba Sugiru (Ore no Kanojo to Osananajimi ga Shuraba Sugiru) [English] [Fateburn Family]
(CR31) [Studio Wallaby (Various)] Rizell no Naisho (Rizelmine)
Kanojo ga Yarasete Kurenai no de, Kanojo no Hahaoya to Nikuyoku Zubuzubu na SeFrie Kankei ni Natta Hanashi
(Hanjuku Hero Life 5) [Bakusan (Mariko)] Ikenai Koto wa Naisho de Suru Mono (My Hero Academia)
Boku to Kanojo to Migite no Kanojo.
Oya ni Naisho no Iedex - Toshikoshi-hen
Naisho na Shinomiya-san | The Secretive Shinomiya-san
(CR31) [Studio Wallaby (Deep Purple '72)] Su no Naisho!! -The secret of Su- (Vampiyan Kids)
(C86) [T.K.H.K (Hayami Aya)] Kare to Kanojo no Naisho na Natsu no Hi (Detective Conan)
[Yamamichi] Naisho ni Shimasho | Let's Do It In Secret (COMIC Tenma 2015-06) [English] [desudesu]
(C72) [SimaSima System (Nagisawa You)] Naisho no Hokentaiiku (Cardcaptor Sakura)
[Konohana] Naisho no Jikan (COMIC Megastore 2009-04) [Chinese]
Naisho no Wakana-san
[MaSBeYaAKT (MaSBe Akyto)] Petanko Ryou-chin ~Minna ni Naisho no Otoko no Ko Idol RYO-chan no Aruhi no Ohanashi (THE IDOLM@STER)
[Shindou] Naisho no Yurine-san | Yurine's Secret (COMIC ExE 02) [Chinese] [我尻故我在個人漢化]
Otto ni Naisho de Ajimi Shite 2
[Titokara 2nd Branch (Manami Tatsuya)] Naisho no Kimochi Bangai Hen (Zero no Tsukaima)
(SC38) [Nounai Kanojo (Kishiri Toworu)] Otona no Gakushuuchou 2 (Kodomo No Jikan) [Digital]
[ray-raw (Nobuhiro)] Ore no Dorei (Kanojo) wa Tomodachi no Kanojo