(Break Shot! 9) [Zawameki Jambo (Zawameki)] Naisho no Hanashi (Danganronpa)
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami)
[Pavington (Takahara Sea-Gull, Marukido Sado)] Narashite Naisho no Concerto
(C82) [Cocotto (Mizusawa Mimori)] Naisho no xx dake Hon
Ureta Karada no Hatsujouki
[TLB] Otousan to Naisho ~Aru Daikazoku no Chichi to Musume Yuku Toshi Kuru Toshi Himehajime~
[STAR BERRY (Yamaneko Suzume)] Tonari no Seki ga Hatsujouki [Digital]
[usi] Otto ni Naisho de Ajimi Shite 2 [Digital]
[Sasahara Yuuki] Naisho no Happyoukai. - A Secret Recital
(Mimiket 35) [moriQ (Mori Airi)] Rem Nyan wa Hatsujouki (Re:Zero kara Hajimeru Isekai Seikatsu) [English] {doujins.com}
Mirko Onee-san to Manatsu no Hatsujouki
Uchi no Champ wa Hatsujouki
Touzen, Imouto ni wa Naisho de
Naisho no Koukai Nisshi
(C89) [S-Size (Shinachiku)] Nishinoya-kun no Hatsujouki (Haikyuu!!)
[Low] Hajimete no Hatsujouki
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Digital]
Yukki- Hatsujouki. Dash Upper
(COMIC1☆6) [MIX-ISM (Inui Sekihiko)] Naisho no ×××。 (Bakemonogatari)
[Dorachefu] Naisho no Zupohame Shinkon Life (ANGEL Club 2018-11) [Digital]
(C82) [Akikaze Asparagus (Aki)] Toramaru Shou no Hatsujouki (Touhou Project)
[C.R's NEST (C.R)] Yukki- Hatsujouki. Dash Upper (Dog Days) [Chinese] [无毒汉化组] [Digital]
(C86) [Asaki Blog Branch Office (Asaki Takayuki)] Fujiyama-san no Hatsujouki | Fujiyama-san's Mating Season (Fujiyama-san wa Shishunki) [English] [YQII]
Izayoi Sakuya no Hatsujouki IIII
(COMIC1☆5) [Mama ni wa Naisho (Purukogi Beach)] GIGANTIC DIVA (King of Fighers)
(C93) [Yohsyuan (Son Yohsyu)] Martina-san wa Hatsujouki (Dragon Quest XI)
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2
[XX-ya tte koto wa Naisho da. (Naisho da.)] Doremi-sama Doremi-sama Doremi-sama (Ojamajo Doremi)
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer) [English] [/u/ scanlations]
Hatsujouki no Yousei-san ni Seieki o Megun de Ageru Kanji no Petit CG Shuu.
[Tawara Hiryuu] Kanojo ni Naisho de (COMIC Tenma 2015-03) [Chinese] [黑条汉化]
Naisho desu yo? Kald-san
(C59) [Chuuni+OUT OF SIGHT (Kim Chii)] Onee-chan to Naisho 01
[AKIRA] Eve no Naisho Banashi 1
[Gotoh Juan] Hatsujouki no Ane | Sister in Heat (Zenra Inkou Sengen!!) [English] {Hennojin} [Digital]
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? | Don't Tell Dad OK! (Brave Beats) [English] [Digital]
(CR26) [Studio Wallaby (Jacky Knee de Ukashite Punch x2 Summer de GO!, Kokuden Kadotake, Seishinja)] Tifa no Naisho (Final Fantasy VII)
[Anthology] H na Kanojo to Naisho no Shutter Chance [Digital]
(COMIC1☆7) [Bakunyu Fullnerson (Kokuriu)] Naisho no Oshigoto (Bakemonogatari) [Chinese] [黑条汉化]
[Babymaker (Beco)] Naisho no Kozukuri
(CCTokyo130) [Blood-Way (Karuto)] Bokukko Niizuma wa Hatsujouki (Cardfight!! Vanguard)
Nidalee wa Hatsujouki!
[Gokku] Shibuki Ran wa Hatsujouki (Aikatsu!)
(COMIC1☆10) [Kamishiki (Kamizuki Shiki)] Taihou-chan wa Hatsujouki (Kantai Collection -KanColle-)
[Koneko Gumi, Shounen Marionette (Poron, Kuonji Shutaka, Namao)] Naisho no Otogibanashi [English] {Shotachan}
(C85) [Yatsufusa Koubou (Yatsufusa Hajime)] Fuujin Shoujo no Hatsujouki (Touhou Project)
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON)
(C95) [Aoirokanata (Shikitani Asuka)] Hatsujouki no Nyan Koishi (Touhou Project)
[Akuten Soushin (Kokutou Nikke)] Momiji Oneechan wa Hatsujouki!! (Touhou Project) [Digital]
(Kuroket) [Viva Mikinosuke (Katazaki Miki)] Let's Go Hatsujouki (Kuroko no Basuke)
Naisho no Imouto Ecchi
(Reitaisai 18) [Kuusou Monochrome (Abi)] Shousha na Juusha no Hatsujouki (Touhou Project)
Sharo-chan wa Hatsujouki
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-4
[Reverse Noise (Yamu)] Usagi wa Itsudemo Hatsujouki (Touhou Project)
Mifune-san to Producer ga Otsukiai Shihajimete Naisho no
(SC2017 Summer) [CHOCOLATE CUBE (Miwa Futaba)] Kanna-chan wa Hatsujouki (Kobayashi-san-chi no Maid Dragon)
Naisho no Kagai Jugyou
[Zanka] Hatsujouki na Kitsunemimi Maid-san to Ojou-sama
Bokukko Niizuma wa Hatsujouki
Junjou Hatsujouki
(C86) [Mama ni wa Naisho (Plasma Beach)] Kinniku Chocolate (Samurai Spirits)
Usagi Ichika no Whip Hatsujouki
(C58) [Studio Wallaby (Fuu)] Reiko no Naisho! (Comic Party)
Mama ni wa Naisho no XXX
(C54) [Studio Wallaby (Various)] VITAMIN-B5 1/2 Ruri Ruri Naisho no Arbeit Nikki (Martian Successor Nadesico)
(C93) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki Soushuuhen FINAL | Kurashiki Sensei's Mating Season Final Ch.1-3 (Fujiyama-san wa Shishunki) [English] {Doujins.com} [Incomplete]
Naisho no Ohanashi o
(Hanjuku Hero Life 5) [Bakusan (Mariko)] Ikenai Koto wa Naisho de Suru Mono (My Hero Academia)
(C88) [MAPLER (Maple)] Tomodachi ni mo Naisho no Koto [Chinese] [嗶咔嗶咔漢化組]
[Jackpot 64 (HAN)] Alicia-mama to Naisho Ecchi Suru Hon (Granblue Fantasy) [Digital]
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy) [English] {Hennojin}
[MIRAGE CAT (Suika Soda)] Naisho Banashi Vol. 1-2 (Gintama) [Digital]
Entrando en calor como un gato [Doumou] Nyanko na Hatsujouki
Naisho goto
[Senbei] Uchi no Kitsune no Hatsujouki (COMIC Unreal 2022-02 Vol. 95) [Chinese] [Digital]
(C88) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex | 瞞著父母的離家SEX [Chinese] [亂交派對套子裡的殘渣翻譯] [Incomplete]
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Chinese]