[TecchiTecchi (YUZU-PON)] Suzumiya Haruhi no Zettai Zetsumei Vol.2 (The Melancholy of Haruhi Suzumiya) [Digital]
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS)
[Inomoto Rikako] Naisho no Onnanoko
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project)
(SC59) [Marked-two (Maa-kun)] Mikan no Naisho (To LOVE-Ru)
[Ecchi na Taikendan Kokuhaku Toukou Otoko Jyuku] Moto AV Danyuu Kyoushi no Kimoyama Sensei "NO CUT-VERSION"
Hoka no Dare ni mo Naisho da zo?
[Leafy] Mama ni Naisho no Hatsujouki
[Nekomaru Rentarou] Naisho no Omajinai (Puni Pedo!!) [Chinese] [我是肛♂蛋!不是 融⚥合!] [Digital]
(Puniket 11) [England Peach (Eikokukan Momoha)] Hajimete no Okaasan to Naisho (Ojamajo Doremi)
[Musashimaru] Touzen, Imouto ni wa Naisho de
(C85) [Yadokani Daikaiten (Kawamoto Yutsuki)] Naisho no Ecchi (Ro-Kyu-Bu!)
(C89) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Toshikoshi-hen
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [Chinese] [想吸大尾巴个人汉化]
[Mita Kurumi] Naisho no Photograph (COMIC ANGEL Club 2010-09)
Chika-chan ni mo Naisho no Himitsu
[TecchiTecchi (YUZU-PON)] Kashimashi Zettai Zetsumei (Kashimashi ~girl meets girl~)
[Ningen tte Iina (Ningen)] Onee-sama ni wa Naisho desu yo? (Kantai Collection -KanColle-) [Digital]
Naisho de! Twins
(C91) [Kitsune (Tachikawa Negoro)] Jiiji ni wa Naisho ni Shite ne (Final Fantasy XV)
Naisho no Kimochi - Secret Feeling
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer) [Chinese] [一匙咖啡豆汉化组]
(COMIC1☆6) [Mama ni wa Naisho (Purukogi Beach)] Tetsu Momo MANEATER (Tekken)
[Fuusen Club] Naisho no Ehon
(C85) [furuike (Sumiya)] Off no Kongou to Naisho no Ohanashi (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Kare ni wa Naisho ~Sex Namahaishin~
Amayakashi Jouzu no Nagasato-san ~ Hokenshitsu de Yoshi Yoshi Ecchi!~ Ch.1-4
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [English] {Shotachan} [Digital]
[Kaitou Yuuhi] Naisho no Oshigoto (Otokonoko HEAVEN Vol. 24) [English] [mysterymeat3]
[Furuta kazuya] Jukujo no taiken otto niha naisho
(CSP5) [popular plus (Plus)] Boku to Hideyoshi to Naisho no Yorimichi (Baka to Test to Shoukanjuu)
(C88) [Sweet Candle (Sakuraizumi Yuu)] Naisho no Asobi (THE iDOLM@STER CINDERELLA GIRLS)
Yamato-san no Ecchi na Gohoubi
Yuka-chan no Naisho
Ecchi Shitara Irekawacchatta!? | We Switched Our Bodies After Having Sex!? Ch. 3
Naisho no Etsuchi Cokko
[Ookami Uo] Yuutousei | The Honor Student ([Ryuushutsu] JSJC Naisho no Jian) [English]
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian Ch. 1-5 [Chinese]
Yuni Senpai to Tanteki ni Ieba Ecchi Suru Ohanashi
Konomi ja Nai kedo ~Mukatsuku Ane to Aishou Batsugun Ecchi~ 3
[Kaitou Yuuhi] Naisho no Oshigoto (Otokonoko HEAVEN Vol. 24) [Chinese] [夜願漢化]
Naisho no Kojin Shidou 2
Amaama Ecchi na Gensoukyou ~Yukibako ~2021-01~
Itoko no Futanari Onee-chan to Naisho no Milk
(C85) [CHAGASHI SAIBAN (Yamabuki Mook)] Naisho no Roommate (Infinite Stratos)
Naisho nya?
Ecchi na Koi no Aji
[MIRAGE CAT (Suika Soda)] Naisho Banashi Vol. 1-2 (Gintama) [Digital]
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [Chinese] [CE家族社]
Homura-chan no Ecchi Hon | Homura-chan's Lewd Book
[Ecchi na Taikendan Kokuhaku Toukou Otoko Jyuku] Takabisha na Tsuma no Torisetsu ~Tsuma no Shiawase yori Onna no Yorokobi Kouhen~
(COMIC1☆5) [Mama ni wa Naisho (Purukogi Beach)] GIGANTIC DIVA (King of Fighers)
(SUPER24) [Rolling box (Kanaru Tabito, Shiina Akira)] Kyosuke ni wa Naisho (THE IDOLM@STER SideM)
Kareshi Mochi no Kurokami Irojiro Binyuu Joshidaisei ga Cunni dake Mikeiken de Kare no Tomodachi ni Naisho de Hatsu Cunni Sarete Amari nimo Kimochiyo Sugite Sonomama Nagasare Sex Shita