[Studio Wallaby] Dejiko no Naisho-nyo (Digi Charat)
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai)
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 2
[TTSY] Otonari-san no Naisho na Enkou Seikatsu
(COMIC1☆7) [CARAMEL CRUNCH! (Rikatan)] Naisho no Houkago Idol (Love Live!)
(Bokura no Love Live! 25) [Kitaku Jikan (Kitaku)] Yakimochi (A) Symmetry (Love Live! Sunshine!!) [Chinese] [ことほのうみ个人汉化]
(C73) [NTconfess (Nobuyuki)] Mirai no Jikan (Kodomo no Jikan)
(C73) [Nounai Kanojo (Kishiri Toworu)] Otona no Gakushuuchou (Kodomo No Jikan) [Chinese] [靴下汉化组]
Itoko no Futanari Onee-chan to Naisho no Milk
Tomodachi no Otou-san to Naisho de Kozukuri Shichaimashita
[Ningen tte Iina (Ningen)] Onee-sama ni wa Naisho desu yo? (Kantai Collection -KanColle-) [Digital]
[Konohana] Naisho no Jikan | Secret Times (COMIC Megastore 2009-04) [English] [Hentai from Hell] [Decensored]
Nanao no Naisho
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu No Naisho (The Legend of Zelda)
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu no Naisho (The Legend of Zelda) [English] =SW=
(C95) [Night FUCKERS (Mitsugi)] Nanao no Naisho
Okaa-san wa DeliHeal-jou ~Musuko no Doukyuusei to Naisho de Tanetsuke SEX~
(C77) [Zi, 66 no Oka (Mutsuki Ginji, Mu Mu Munou)] Naisho no Zange Shitsu 1 (Kannagi)
Kareshi ni Naisho de2 Nama Rankou...Shichaimashita.
(C89) [EX35 (Kamaboko RED)] Minna ni naisho no setting! (Bakusou Kyoudai Let's and Go!!)
(C71) [UROBOROS (Utatane Hiroyuki)] The Snake Woman Show (Queen's Blade, Kodomo no Jikan) [English] [SaHa]
[Dynamite moca] Naisho no Ecchi Gokko Ch. 1-2 [Digital]
[Asahina Makoto] Naisho no Wareme Lesson
[Jikansa-Kougeki (Tooya Daisuke)] Shishou to H Shimakuru Hon (Fate/Grand Order) [Chinese] [胸垫汉化组] [Digital]
[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]
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai)
[Pin-13 (Juusangatsu)] Futari no Naisho (Kizuato) [Digital]
(C93) [Yakitate Jamaica (Aomushi)] Renzoku Taikyuu 8-jikan: Okay-san ga 8-jikan Buttooshi de Taikyuu Ecchi Suru Hon (Girls und Panzer) [Chinese] [79G个人汉化]
(Keikaku 0x0C) [Apricot Sirup (Hi~mosu)] Wakuwaku Kodomo Hour (Kodomo no Jikan)
[Taikuu Works (Taikuu Jikan)] Kanojo to Diver Date no Ato de (Gundam Build Divers)
[DL Mate] Stop! Jikan Teishi ~Densha de Inemuri Shite Okitara Jikan Teishi Shiteta~
[Yanagawa Rio] Naisho no Wonderland | Wonderland of Secrets (GoGo! Girls) [English] {5 a.m.}
[Rakko] Papa ni wa Naisho! | Keep It A Secret From Daddy! (Murikuri) [English] [desudesu]
(C72) [Super Flat Lolinitron (Focke Wolf)] Karada no Naisho. (Asatte no Houkou.) [English] [Kamikakushi]
Motto Shitai Joshidaisei ga Kare ni Naisho no Kankei ni Hamacchau Ohanashi
Kareshi ni Naisho de 3 Seisettai...Saseraremasita. | Keep This A Secret From My Boyfriend 3 - I Was Forced to... Sexually Entertain Him.
(SC24) [Naisho No Usagi Koya (Usakun)] Gohoubi Suimingu
(CSP5) [popular plus (Plus)] Boku to Hideyoshi to Naisho no Yorimichi (Baka to Test to Shoukanjuu)
Kareshi ni Naisho de 4 Aijin... Nacchaimashita. | Keep This A Secret From My Boyfriend 4 - I Became... A Mistress.
Naisho goto
(CR31) [Studio Wallaby (Various)] Rizell no Naisho (Rizelmine)
[Teruki Kuma] Naisho da yo
(C73) [Boko Boko (Naruse Michi)] Ero Hon (Kodomo no Jikan)
[bose no Doujin Manga Kenkyuujo (bose)] Jikan no Majo ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~ [English] [SMDC]
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Conclusion (English)
(SC59) [Marked-two (Maa-kun)] Mikan no Naisho (To LOVE-Ru)
(SC45) [Jikansa-Kougeki (GEN)] DAISY CHAIN (K-ON!)
Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook
Naisho desu yo
[Hiyashi Asia (Agurecchi)] Lunasa Onee-chan no Naisho no Bansoukai (Touhou Project) [Digital]
Naisho no Hokenshitsu
(C77) [Cotojikan (Cotoji)] Tenkuu no Ondo. (Dragon Quest V)
(COMIC1☆7) [Bakunyu Fullnerson (Kokuriu)] Naisho no Oshigoto (Bakemonogatari) [Chinese] [黑条汉化]
[Anthology] MoeStar BEAST Vol.3 [Digital]
Boku to Kanojo no Hikakuteki Naisho no Nichijou Conclusion
(Danmenzu Comic 2) [Peco Poco (Naruse Michi)] Odenwa Rinrin (Kodomo no Jikan)
(C91) [Anmitsu Ryokan (Yoru Yoru)] Naisho dakara ne (Sengoku Collection)
(C69) [Soreya(Nishitsuki Tsutomu)] Kodomo no Omocha (Kodomo no Jikan)
[Human High-Light Film (Nise Tsuruta Hirohisa)] Honey no Naisho 2 (Cutey Honey)
(C93) [Jikansa-Kougeki (Tooya Daisuke)] Nitocris ni Fukei na Koto o suru Hon (Fate/Grand Order)
(C71) [65535th Avenue (Akahito)] Yuuwaku no Jikan (Kodomo no Jikan)
(COMIC1☆8) [TriaL3 (Various)] Naisho no Imouto Ecchi
[Tendou Kikaku] Usamimi no Hon [Kodomo no Jikan][Digital]
Boku to Oneesan no Naisho
(C78) [Titokara 2nd Branch (Manami Tatsuya)] Ookami-san to Naisho no Doku Ringo (Ookami-san to Shichinin no Nakama-tachi)
[MARUTA] Boku to Kanojo no Hikakuteki Naisho no Nichijou [English] [CGrascal]
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? | Don't Tell Dad OK! (Brave Beats) [English] [Digital]
(C73) [Sniff Dogs (Ujiie Moku)] Cat Tail! 5 (Kodomo no Jikan, Moetan)
(SC5) [Studio Wallaby (Deep Purple '72, Kura Oh)] Doris no Naisho (D4 Princess)
[Shouji Ayumu] Naisho desu yo | It's a secret! (Chiccha-na Onaka) [English] [Rin]
[Pija] Kanojo no Naisho (COMIC Megastore Alpha 2015-11) [Chinese] [脸肿汉化组]
[Nanami Shizuka] AIBIKI. Naisho banashi. 3 [Chinese]
(C90) [ERROR404 (Nikaido Kai)] Naisho ni shite ne (Touken Ranbu)
Yorita Yoshino to Naisho no Hikaeshitsu
[Studio Wallaby (Various)] Tron no Naisho (Mega Man Legends)
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Digital]
[Jackpot 64 (HAN)] Alicia-mama to Naisho Ecchi Suru Hon (Granblue Fantasy) [Digital]
(C85) [Mama ni wa Naisho (Plasma Beach)] Hoshokukei Joshi (GOD EATER)
(MenComi37) [Shimoboard (Shimosan)] Kodomomomomomo (Kodomo no Jikan) [English] [ATF]
Onii-chan to Naisho no Oshiri Lesson
Honey no Naisho 3
(CCTokyo132) [Kitei (Naoki)] Naisho Banashi (Kuroko no Basuke) [English]
Naisho no Enkou Challenge | 不可告人的援交挑战