[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 2
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer) [Chinese] [一匙咖啡豆汉化组]
Hontou wa S-i Kazami Yuuka
Kare ni Naisho no Saimin Bitch Part 2 Rina-chan no Bitch Debut Shojo Soushitsu Hen
Papa ni wa Naisho no Boshi no Fureai
[ISOTONIX (Nixinamo:Lens)] Natsuki As You Like Naisho no Ura-Video
(SC15) [LoveLess, LOVEMASTER (Sagami Michiyo, Sawatari Yuuka)] STRAWBERRY LOVE (Sister Princess)
(C72) [Super Flat Lolinitron (Focke Wolf)] Karada no Naisho. (Asatte no Houkou.)
[Yuki Kagerou (KANZUME)] Kazami Yuuka Akushu Ken (Touhou Project) [Digital]
Naisho no Nail
Yuuka ga Sunao ni Naru Okusuri
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Bitch o Otosu Niha [Chinese] [CE家族社] [Digital]
(Reitaisai 11) [RedBullian Oukoku (sigmarion)] Kazami Yuuka's Penis Blossom Garden (Touhou Project)
[BOSS Chin] Naisho no Ota x Bitch (COMIC Shingeki 2012-10) [English] [desudesu] [Digital]
(C88) [Mama ni wa Naisho (Plasma Beach)] Chan nana no Shokutaku (GOD EATER)
(C91) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Shiragiku no Shoujo ni Suzuran o (THE IDOLM@STER CINDERELLA GIRLS)
(COMIC1☆8) [TriaL3 (Various)] Naisho no Imouto Ecchi [Chinese] [佳奈助汉化]
[Ameshoo (Mikaduki Neko)] Touhou TS monogatari ~ Yuuka-hen ~ (Touhou Project)
[GoldenGoblins (Nekokan)] Kenpeitai ni wa Naisho da yo! (Kantai Collection -KanColle-) [Digital]
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (Pripara)
[Boss Chin (Esecool)] Naisho no Ota x Bitch (COMIC Shingeki 2012-10)
[Leafy] Mama ni Naisho no Hatsujouki
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san
(C88) [Fetism (Tanaka Ginji)] Takao-san no Naisho! (Kantai Collection -KanColle-)
Kazami Yuuka on the Wire Trap
(C75) [Barbaroi no Sato (Ryuuka Ryou)] in you hime (Vampire Princess Miyu)
Off no Kongou to Naisho no Ohanashi
Naisho no Futarikiri | 둘이서만 비밀스럽게
[Nedaore (Ayane)] Onnanoko Naisho Space (Puella Magi Madoka Magica) [Digital]
(CCFukuoka33) [96。 (Kurokuma)] Naisho no Soudan (Free!)
(C77) [Barbaroi no Sato (Ryuuka Ryou)] Maihime (Vampire Princess Miyu)
(C82) [THE FLYERS (Naruse Mamoru)] Ako-chan to Naisho no XX + plus (Saki Achiga-hen)
(COMIC1☆13) [Ijou Nouryoku Kenkyuukaihatsu Kikou (Various)] Inousha Shoujo Kesson Goudou Kaijou Gentei Omakebon
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu) [English]
Touhou Futabusa ~ Yuuka Kazami
(C88) [Nachtzug (eko)] Ofuro de Naisho (Kantai Collection -KanColle-)
(C72) [SimaSima System (Nagisawa You)] Naisho no Hokentaiiku (Cardcaptor Sakura)
(CR31) [Studio Wallaby (Deep Purple '72)] Su no Naisho!! -The secret of Su- (Vampiyan Kids)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Digital]
[Mizuyuki] Futari no Naisho no ××× (COMIC HOTMILK 2016-06) [Chinese] [無邪気漢化組]
(CT30) [Natsu no Umi, Ryuukakusan Nodoame (Natsumi Akira, Gokubuto Mayuge)] H de Yasashii Ooya-san (Hinako Note)
Yuuka-Chirabatta Daiyoukai no Kakera-
[Horihone Saizou] Naisho [ENG]
[Shunjou Shuusuke] Naisho no Jouji | Secret Affair (Osaekirenai kono Kimochi) [English] {doujin-moe.us}
Niizuma Yuukarin
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-4
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer) [English] [/u/ scanlations]
[Tridisaster (Saida Kazuaki)] Class no Minna ni wa Naisho Dayo! (Puella Magi Madoka Magica) [Digital]
(C62) [Barbaroi no Sato (Ryuuka Ryou)] Hadashi no VAMPIRE 6 (Vampire Princess Miyu)
(C77) [Punipuni Doumei (Mizuki Gyokuran)] Naisho no Wankoro Mochi (Anyamaru Tantei Kiruminzoo)
(C89) [Yuukanchi (Cosmic)] Omutsu no Shoukaku-san ni Zuikaku-chan Muramura shichau Hon. | Zuikaku Gets Turned on by Shoukaku in Diapers. (Kantai Collection -KanColle-) [Chinese] [沒有漢化]
[Ijou Nouryoku Kenkyuukaihatsu Kikou (Various)] Inousha Shoujo Kesson Goudou [Digital]
(C89) [EX35 (Kamaboko RED)] Minna ni naisho no setting! (Bakusou Kyoudai Let's and Go!!)
Matsurinoyoru no Naisho
(C85) [Chagashi Saiban (Yamabuki Mook)] Naisho no Roommate | Secret Roommate (IS <Infinite Stratos>) [English] [RapidSwitch+Life4Kaoru]
[Kukuya (ckj)] Naisho desu yo? Kald-san | It's a Secret Kald-san, You Hear? (Atelier Firis) [English] [Springborn]
(Colormas ∞ ~infinity~) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Matoba Risa no Image Video Taikenki (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujins.com}
(C90) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Onsen Ryokan de Harem Square (THE IDOLM@STER CINDERELLA GIRLS)
[Babymaker (Beco)] Naisho no Kozukuri 2 | Secret Lovechild 2 [English] [MintVoid]
(C94) [Pucchu (Echigawa Ryuuka)] Mucchiri Short (Naruto, One Piece, Eyeshield 21)
[Nyuu] Koushuu Benjo Atsukai o Ukehajimeta Yuuka-san (Touhou Project)
(C72) [kidnap company (Saitou Tsukasa)] Himitsu no Gashuu - Naisho no Jikan (Kodomo no Jikan)
[kedamono (Tori Hrami)] Naisho no Undoukai [English] {Shotachan} [Colorized] [Digital]
[Mattari Gozen (Mattari Yufi)] Kazami Yuuka x Kumagawa Misogi (Touhou Project, Medaka Box) [Digital]
Naisho Zuma
(C86) [Pucchu (Echigawa Ryuuka)] Shinobi no Kokoroe (NARUTO)
[Agata] Naisho no Kakurenbo (COMIC Megamilk Vol.18)
Gensoukyou Futanari Cock Wrestling 2 - Reimu & Marisa VS Yuuka & Sanae
[ChildBox (Various)] Naisho no Asobi (Ojamajo Doremi)
(brilliant days 3) [amuamu (Chimu)] Bokura no Naisho no (Ensemble Stars!)
(C91) [Kuusou Kyuuka (Mikoto Kei)] Sugar Candy Night (World Trigger)
(C94) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Producer ga Otsukiai Shihajimete Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
(C94) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Shuumatsu (To LOVE-Ru)
The Tale of Yuuka Kazami's Reverse Rape of a Young Boy
(Reitaisai 11) [BlueMage (Aoi Manabu)] Yuuka 13 (Touhou Project) [Chinese] [黑条汉化]
(C56) [Studio Wallaby (Deep Purple '72, Meguro Sankichi)] Jubei-chan no Naisho (Jubei-chan - Secret of the Lovely Eyepatch)
(C84) [Pucchu (Echigawa Ryuuka)] Sato Ichiban no! | Best in the Village! (Naruto) [English] {doujin-moe.us}
(C84) [Pucchu (Echigawa Ryuuka)] Sato Ichiban no! (Naruto) [Chinese] [黑条汉化]
(C72) [Barbaroi no Sato (Ryuuka Ryou)] Bishounen Kari (Vampire Princess Miyu)
[Horihone Saizou] Naisho-Yoo
(COMIC1☆7) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Aniki ni Urarete Hitobanjuu 2 | My Brother Sold Me, So I Got Fucked All Night Long 2 [English] =SW=
(C87) [Kacchuu Musume (Hiyoshi Hana)] Onee-sama ni wa Naisho (Ikusame Mika) (Kantai Collection -KanColle-) [English] [UCW]
(Geinoujin wa Card ga Inochi! 4) [Colomonyu (Eromame)] Naisho no Nail (Aikatsu!) [2nd Edition]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Yuuwaku Shite Kuru Otouto [Chinese] [瑞树汉化组] [Digital]
(Kageki no Utage) [Gang Koubou (78RR)] Kazami Yuuka no Tawamure (Touhou Project)
[Son Yohsyu] Seguchi Yuuka no Taikutsu | Boredom of Seguchi Yuuka (COMIC Tenma 2016-04) [English] [biribiri]
[Aichi Shiho] Okaa-san ni wa Naisho (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Ban) [Chinese] [瑞树汉化组] [Digital]
Rem to Naisho na Koto Shimasen ka?
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
(C82) [MINT BLUE (MOYURU/n)] ORE×YOME 06 - Naisho no Azu Cat (K-ON!)
[Konohana] Naisho no Jikan (COMIC Megastore 2009-04) [English] [AlphaYang]
(Reitaisai 13) [Kasozama (HYDRANT)] BB!! Yuuka-rin (Touhou Project)
AIBIKI. Naisho banashi. 3
HayaseYuukaManga
(C92) [Tenrake Chaya (Ahru.)] Matsurinoyoru no Naisho (Kantai Collection -KanColle-)
[Takase Yuu] Naisho no Jiyuuchou
(C90) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Umi no Iedex
(Shuuki Reitaisai 2) [Toculitoc (Tokurito)] Yuuka-sama to Shiawase na Katei o Kizukitain da (Touhou Project)
[Agata] Naisho no Kakurenbo | Hide And Seek With Friend's Mom (COMIC Megamilk Vol. 18) [English] [vaasi] [Decensored]
[Studio Claim] Havayama niwa Naisho... (Urusei Yatsura)
(C86) [Mousouzoku no Soukutsu (Akasode)] Yuuka-san no Shitagi kara Afureta Chichiniku Sawaritai! (Touhou Project)
Shimizudani Ryuuka no Mijikai Ero Manga
(SC31) [P-Forest (Hozumi Takashi)] Otome no Naisho Tomoe-chan to Iroiro... (Mai-Otome)
[Leafy] Mama ni Naisho no Hatsujouki | 對媽媽保密的發情期 [Chinese] [渣橙子個人單行本漢化]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Boku ga Shihai Suru Senpai [Digital]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Diachin
(COMIC1☆4) [TRIP SPIDER (niwacho)] Naisho no Omamagoto (Fate/Hollow Ataraxia) [English] [desudesu]
BB!! Yuuka-rin
(SUPER23) [Strawberry (Ichigo)] Tousan ni wa Naisho ni Shitete (Shingeki no Kyojin)
(Colormas ∞ ~infinity~) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Matoba Risa no Image Video Taikenki (THE IDOLM@STER CINDERELLA GIRLS)
(C83) [Mama ni wa Naisho (Purukogi Beach)] Enshoku Niku Sakura - Coquettish Flesh Cherry (Dead or Alive)
(COMIC1☆7) [CARAMEL CRUNCH! (Rikatan)] Naisho no Houkago Idol (Love Live!)
(C94) [Critical Hit! (Zetz)] Mutsuki no Naisho (Azur Lane)
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Ore wa Kawaii Onnanoko [English] [mysterymeat3] [Digital]
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-7
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Yuuwaku Shite Kuru Otouto [English] [mysterymeat3] [Digital]
(CR31) [Barbaroi no Sato (Ryuuka Ryou)] Hadashi no Vampire 5 (Vampire Princess Miyu)
(COMIC1☆8) [Nipopo Crisis (Genka Ichien)] Tanoshii Koto o Naisho ni Shiyou. Kanzenban (Zettai Muteki Raijin-Oh)
Papa ni wa Naisho yo? | Don't Tell Dad OK!
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 3
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Kamikirimushi [English]
(C81) [Mama ni wa Naisho (Purukogi Beach)] Fukkin! (King of Fighters)
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [Chinese] [黑夜汉化组] [Digital]
[Inomoto Rikako] Naisho no Onnanoko
(C93) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Dice DE GBNS to Sukebe Suru Hon. (THE IDOLM@STER CINDERELLA GIRLS)
(C89) [16kenme (Sato-satoru)] Naisho no Love Situation (THE IDOLM@STER CINDERELLA GIRLS)
Kareshi ni Naisho de3 Seisettai...Saseraremasita.
(Kouroumu 11) [Mousouzoku no Soukutsu (Akasode)] Yuuka no Kahori (Touhou Project)
(C89) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Anna no Hajimete no Sex Haishin (THE IDOLM@STER MILLION LIVE!)
[Musenmai] Naisho (COMIC AUN 2017-01) [Chinese]
Yuukarin ga Ijimete kureru Hon