[Monaka Udon (Monikano)] Kazami Yuuka Kyousei Zecchou Souchi (Touhou Project) [Digital]
(C73) [Meiji Chimera (Chibita, Fujiwara Yuuka)] Ikenai Allen-tan PURE WHITE (D.Gray-man) [English] [biribiri]
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsuei-kai (THE IDOLM@STER MILLION LIVE!)
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats) [Digital]
Naisho no Imouto Ecchi
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya | Secret Side of Ririn-san and Her Precious Room (COMIC HOTMILK 2018-07) [English] [Stupid Beast] [Digital]
[Konohana] Naisho no Jikan (COMIC Megastore 2009-04) [English] [AlphaYang]
(C72) [Meiji Chimera (Chibita, Fujiwara Yuuka)] Kami Are Gekijou OFFLINE 17 (D.Gray-man) [English] [Tigoris Translates]
(C90) [ERROR404 (Nikaido Kai)] Naisho ni shite ne (Touken Ranbu)
(C56) [Studio Wallaby (Deep Purple '72, Meguro Sankichi)] Jubei-chan no Naisho (Jubei-chan)
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
(SC55) [Gachapin Mukku. (Mukai Kiyoharu)] Ririchiyo-sama no Naisho no Oshigoto (Inu x Boku SS)
[Watanabe Wataru] Naisho ni Shite ne
(Panzer Girls! 9) [Taisenshadou Kenkyuukai (Various)] Tanetsuke Senshadou 5 (Girls und Panzer)
[Koneko Gumi, Shounen Marionette (Poron, Kuonji Shutaka, Namao)] Naisho no Otogibanashi [English] {Shotachan}
[Jackpot 64 (HAN)] Alicia-mama to Naisho Ecchi Suru Hon (Granblue Fantasy) [Digital]
(C83) [Honey Bunny (Kohachi)] Naisho no Nurse-san
(C61) [Jitsuyou Tosho Fukyuukai (Hotaruri, Pino)] Jouyou Nigou | Adictive II (Angelic Layer, Black Cat)
(Reitaisai 11) [RedBullian Oukoku (sigmarion)] Kazami Yuuka's Penis Blossom Garden (Touhou Project)
Kazami Yuuka to Issunboushi
Mama ni wa Naisho no XXX
[MoonRevenge (Miyuma Subaru)] Futari no Naisho
(Reitaisai 11) [BlueMage (Aoi Manabu)] Yuuka 13 (Touhou Project) [Chinese] [黑条汉化]
[Kaitou Yuuhi] Naisho no Oshigoto (Otokonoko HEAVEN Vol. 24) [Chinese] [夜願漢化]
[Musashimaru] Touzen Imouto ni wa Naisho de | Keep It A Secret From My Sister Of Course [English]
Present wa Yuukarin
AIBIKI. Naisho banashi. 3
[ShiraishiNsuke] Naisho no Ouma-san Gokko | Secret Horse Play (COMIC BAVEL 2017-01) [English] {doujins.com} [Digital]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Icha Love Next Batter
(C83) [Mama ni wa Naisho (Purukogi Beach)] Enshoku Niku Sakura - Coquettish Flesh Cherry (Dead or Alive)
(C82) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Shikotama!
(C92) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Nindol Ayame Torimono (Sarechau) Chou (THE IDOLM@STER CINDERELLA GIRLS)
Onee-san ni wa Naisho ne
[Leafy] Mama ni Naisho no Hatsujouki [Digital]
(Reitaisai 3) [Tohonifun (Chado)] Yukari x Yuuka (Touhou Project)
[Muchiuchi (Muchi)] Naisho no Hero | Secret Hero (Osomatsu-san) [English]
(Shota Scratch 25) [Yabure Kabure (Agemon)] Ogibo-san niwa Naisho desu. (Fullmetal Alchemist)
[Anthology] H na Kanojo to Naisho no Shutter Chance [Digital]
Chika-chan ni mo Naisho no Himitsu
[Naisho (Mirai Shounen)] Jouyoku manin densha ★ Sensei... Okashite... (Full color version)
[Ichiko] Naisho no Naka - The Secret Forest (COMIC Kairakuten Beast 2016-12) [Chinese] [绅士仓库汉化]
[Kuku ya (ckj)] Naisho desu yo? Kald-san (Firis no Atelier)
[Watanabe Wataru] Naisho ni Shite ne | Make it secret (English)
Mifune-san to Producer ga Otsukiai Shihajimete Naisho no
(Shota Scratch 25) [Yabure Kabure (Agemon)] Ogibo-san niwa Naisho desu. (Fullmetal Alchemist) [English] {Shotachan}
(SUPER22) [Kiiro Bird (Pappa)] Oyajidomo ni wa Naisho dazo (Magi: The Labyrinth of Magic)
[kedamono (Tori Hrami)] Naisho no Undoukai | 运动日的秘密 [Chinese] [本子社汉化] [Colorized] [Digital]
(C62) [SimaSima System, Nagisawaya (Nagisawa You)] Sakura no Naisho Kawara Ban Sono 4 (Cardcaptor Sakura)
Naisho Zuma
(C91) [Kitsune (Tachikawa Negoro)] Jiiji ni wa Naisho ni Shite ne (Final Fantasy XV)
(C95) [Haruiro Fudepen (Satsuki Suzuran)] Naisho no Junbishitsu (Senki Zesshou Symphogear)
(C94) [Kurumi Namiki (Mita Kurumi)] Atago-san to Naisho no Ecchi (Kantai Collection -KanColle-)
(C81) [Monaka Udon (Monikano)] Kazami Yuuka Kyousei Zecchou Souchi (Touhou Project) [English] [desudesu]
[Sakura Puchilo] Naisho no Hokenshitsu (Otokonoko Heaven's Door 1) [Chinese] [瑞树汉化]
(C72) [SimaSima System (Nagisawa You)] Naisho no Hokentaiiku (Cardcaptor Sakura)
Naisho no Kimochi - Secret Feeling
[Yuukari Soft] [Full Color Seijin Han] Sannin no Gibo Kouho Battle Royale Daiichiwa Complete Ban [Digital]
Naisho no Omajinai
[Black_Sugar(Kari) (Kuroi Megane)] Touhou Futabusa ~Kazami Yuuka~ 2 (Touhou Project) [Digital]
[Nacchuushou (Amazon)] Kazami Yuuka ga Shiranai Uchi ni Ecchi na Massage o Sarechau Hon (Touhou Project) [Digital]
(Reitaisai 12) [Toculitoc (Tokurito)] Yuuka-sama to Ero Ero Love Love Suru Hon (Touhou Project)
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-7
[Morishima Kon] Naisho no Gohoushi + Bangaihen (Oneshota Dish) [English] {Hennojin}
(Reitaisai 10) [Stapspats (Hisui)] Gensoukyou Futanari Cock Wrestling 2 - Reimu & Marisa VS Yuuka & Sanae (Touhou Project) [English] {doujin-moe.us}
(C87) [Pucchu (Echigawa Ryuuka)] Konoha no Secret Service (Naruto) [Sample]
Kareshi ni Naisho de3 Seisettai...Saseraremasita.
(C90) [Mama ni wa Naisho (Plasma Beach)] Kinniku Bokujou (THE IDOLM@STER)
(C77) [Barbaroi no Sato (Ryuuka Ryou)] The Dancing Princess - Maihime (Vampire Princess Miyu) [English] [EHCOVE]
(Reitaisai 10) [Nanakorobi Yaoki (kinntarou)] Yuukarin wa Boku no Pet | Yuuka-rin is My Pet (Touhou Project) [English] [charly4994]
(CCFukuoka33) [96。 (Kurokuma)] Naisho no Soudan (Free!)
(C84) [Rocket Chousashitsu (Koza)] Yuukarin ChuChu4 Chicchaku tatte Ii ja nai? (Touhou Project)
(SC53) [Penetrate (Reiha)] Yuuka H Taiyou no Hata Nite (Touhou Project) [English] [desudesu]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Boku ga Shihai Suru Senpai [English] [mysterymeat3] [Digital]
[Human High-Light Film (Nise Tsuruta Hirohisa)] Honey no Naisho 2 (Cutey Honey)
(SC59) [Marked-two (Maa-kun)] Mikan no Naisho (To LOVE-Ru)
(Shuuki Reitaisai 3) [IRIOMOTE (Saryuu)] Boku ni dake Yasashii Yuuka Onee-chan. (Touhou Project)
Yuuka ga Sunao ni Naru Okusuri
[MARUTA] Boku to Kanojo no Hikakuteki Naisho no Nichijou [English] [CGrascal]
(C95) [Hitsujiniku (Lamb)] Hoka no Kanja-san ni wa Naisho da yo? (Natori Sana)
(COMIC1☆11) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Houkago (To LOVE-Ru Darkness) [English] [biribiri]
Onegaishimasu Yuukarin
(C95) [Hitsujiniku (Lamb)] Hoka no Kanja-san ni wa Naisho da yo? | 对其他的患者们要保密哟? (Natori Sana) [Chinese] [夏姬霸汉化组]
Kanojo ni Naisho de
Happy Halloween Yuukaring
[Morishima Kon] Naisho No Gohoushi (COMIC Tenma 2016-04) [Chinese] [漢化組漢化組]
[kedamono (Tori Hrami)] Naisho no Undoukai [English] {Shotachan} [Digital]
(Puniket 37) [Kouya ni Sakebu Aitsu no Heya (Balpanther)] Naisho no Koukai Nisshi (High School Fleet)
(Puniket 12) [Soul Magic (Sudoo Kaoru)] Suki suki Aiko-chan Mayonaka no naisho (Ojamajo Doremi)
(C87) [Kuronisiki (Takaharu)] Onee-sama-tachi niwa Naisho de Senkan ni Narimasu (Kantai Collection -KanColle-)
(Shota Scratch 20) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Fujun Kankei [English] [Forgotten Gem Box]
(C90) [Circle Nuruma-ya (Tsukiwani)] Yuukarin Yume Mousou 2 (Touhou Project) [Chinese] [LOK個人漢化]
(C86) [Drill Biyori (Meicha)] Kazami Yuuka no Himitsu (Touhou Project) [English] {doujins.com}
Naisho desu yo? Kald-san
(C88) [MAPLER (Maple)] Tomodachi ni mo Naisho no Koto [Chinese] [嗶咔嗶咔漢化組]
[SeriharaZ] Campus x Foot
(COMIC1☆5) [Mama ni wa Naisho (Purukogi Beach)] GIGANTIC DIVA (King of Fighers)
(Reitaisai 11) [BlueMage (Aoi Manabu)] Yuuka 13 (Touhou Project)
(SC2017 Summer) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Kigakubuin-tachi to Meccha Sex suru Hon (RaraMagi Honyarara Magic)
Joshikousei Kazami Yuuka Chikan Densha Higai
(C93) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 6 - Dekichatta Hen
Touzen, Imouto ni wa Naisho de
Kazami Yuuka to Shizuka ni Kurashitai
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- (Kuttsukiboshi) [English] {Hikikomori Honyaku}
(C90) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Umi no Iedex [Chinese] [偷偷看著海邊亂交趴後在太平洋上射了殘渣翻譯]
(C88) [Mama ni wa Naisho (Plasma Beach)] Chan nana no Shokutaku (GOD EATER)
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Ore wa Kawaii Onnanoko [English] [mysterymeat3] [Digital]
[Yuki Kagerou (KANZUME)] Kazami Yuuka Akushu Ken (Touhou Project) [Digital]
(Waga Te ni Hikigane o 13) [Kuusou Kyuuka (Mikoto Kei)] Trion Hokyuu System Jikken Kiroku (World Trigger)
[Aichi Shiho] Okaa-san ni wa Naisho (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Ban) [English] {Shotachan} [Digital]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Osananajimi to Sailor Fuku [Digital]
Honey no Naisho 3
[Ponsuke] Naisho no Massage | Secret Massage (COMIC LO 2016-03) [English] {5 a.m.}
[Natsume Benkei] Nichijou-teki ni Okaa-san ni Dasu Seikatsu - Otou-san ni Naisho no Nakadashi Ecchi Hen
[Studio Wallaby (Kokuden Kadotake, Shijuukara, Leopard)] Shaorin no Naisho (Mamotte Shugogetten!)
(COMIC1☆7) [Bakunyu Fullnerson (Kokuriu)] Naisho no Oshigoto (Bakemonogatari)
(Reitaisai 8) [BlueMage (Aoi Manabu)] Yuuka San-i (Touhou Project)
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Meshimase Houkago Otokonoko! [English] [mysterymeat3] [Digital]
Papa ni wa Naisho no Boshi no Fureai