[SeriharaZ] Campus x Foot
(SC33) [Human High-Light Film (Shiosaba)] Honey no Naisho 3 (Cutey Honey)
Yuuka-sama to Shiawase na Katei o Kizukitain da
(Kageki no Utage) [Ashima Sandou (Ashima Takumi)] Niizuma Yuukarin (Touhou Project) [English] [desudesu]
Mifune-san to Producer ga Otsukiai Shihajimete Naisho no
(CiNDERELLA ☆ STAGE 6 STEP) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Murakami Tomoe no Image Video Taikenki (THE IDOLM@STER CINDERELLA GIRLS)
Yuukarin to Ashi Bakari no Doujin A Doujin of Nothing but YuukaRin and Feet
The Tale of Yuuka Kazami's Reverse Rape of a Young Boy
[Nanakorobi Yaoki (kinntarou)] Yuukarin ni Kuwaretai (Touhou Project) [Digital]
[kedamono (Tori Hrami)] Naisho no Undoukai Second Season [Colorized] [Digital]
[Miso Oden] Shimizudani Ryuuka no Mijikai Ero Manga (Saki)
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu No Naisho (The Legend of Zelda)
Niizuma Yuukarin
Yuuka-sama to Ero Ero Love Love Suru Hon
(SC32) [Tololinco (Tololi)] Markl to Sophie no Naisho no Ohanashi | Secret Story of Markl and Sophie (Howl's Moving Castle) [English] [Fated Circle]
[Oomichi Imuta] Naisho ni Shite ne | Keep this a Secret, okay (Futanarikko High!) [English] [UsagiTrans]
Kanojo ni Naisho de
HayaseYuukaManga
Shimizudani Ryuuka no Mijikai Ero Manga
[Oozora Kaiko (Kaiko)] Papa ni wa Naisho no Boshi no Fureai [Chinese] [某三人汉化组]
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san
(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]
[TIES (Takei Ooki)] Mahou Shoujo no Naisho no Oshigoto (Puella Magi Madoka Magica) [English]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Boku ga Shihai Suru Senpai [Digital]
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project) [English] [KageSennin]
(Kouroumu 10) [BlueMage (Aoi Manabu)] Deli Yuuka (Touhou Project) [English] [Platypus Translations]
(C92) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 5 - Futsukame Hen
[Kitakata Kuniaki] Himitsu no Keijiban H na Onna no Naisho Banashi
[Konohana] Naisho no Jikan (COMIC Megastore 2009-04) [English] [AlphaYang]
(Reitaisai 10) [1787 (Macaroni and Cheese)] Kazami Yuuka ga Shounen o Gyaku Re Suru Hanashi (Touhou Project)
(C87) [Pucchu (Echigawa Ryuuka)] Konoha no Secret Service - Konoha's Secret Service (Naruto) [English] [Doujin-Moe]
(C84) [Rocket Chousashitsu (Koza)] Yuukarin ChuChu4 Chicchaku tatte Ii ja nai? (Touhou Project)
(C72) [Super Flat Lolinitron (Focke Wolf)] Karada no Naisho. (Asatte no Houkou.)
(C82) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Shikotama!
(C86) [Team Twin Devils (Nelo Angelo)] Sarani Seiyoku o moteamashita Yuukarin no Asobi W (Touhou Project)
[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]
Kazami Yuuka ga Shiranai Uchi ni Ecchi na Massage o Sarechau Hon
[Wagashi Kenkyuukai (Monaka, Suzuki)] Mitsu to Tadagoto (Sengoku Basara)
Kazami Yuuka to Issunboushi
(Sougetsusai 05) [Naisho No Usagi Koya (Tawawaringo)] Jaku Usagi Monogatari
[Root 12-hedron (Landolt Tamaki)] Zutto Naisho ni Shiteta kedo, Jitsu wa Watashi, Haeteru no. [Digital]
(C83) [Rocket Chousashitsu (Koza)] Yuukarin ChuChu 3 - Dokidoki Date to Sekkyou Sennin Hen (Touhou Project)
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Shuuchi Hoshuu [Digital]
(Kouroumu 14) [BlueMage (Aoi Manabu)] Kazami Yuuka no Shirikodama (Touhou Project)
(J.GARDEN 31) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Soremade to Korekara | Until Then and from Now On [English] [alparslan]
(SUPER23) [Strawberry (Ichigo)] Tousan ni wa Naisho ni Shitete (Shingeki no Kyojin)
(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]
[Black_Sugar(Kari) (Kuroi Megane)] Touhou Futabusa ~Kazami Yuuka~ 2 (Touhou Project) [Digital]
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (Pripara)
[Studio Wallaby (Deep Purple '72)] Arashi no Naisho, Aiko no Himitsu (Gad Guard)
(C89) [Yuukanchi (Cosmic)] Omutsu no Shoukaku-san ni Zuikaku-chan Muramura shichau Hon. | Zuikaku Gets Turned on by Shoukaku in Diapers. (Kantai Collection -KanColle-) [English] {Yuri Reviews}
(C72) [Barbaroi no Sato (Ryuuka Ryou)] Bishounen Kari | Teenager Hunting (Vampire Princess Miyu) [English] [EHCOVE]
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu)
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami) [English]
(C87) [Barbaroi no Sato (Ryuuka Ryou)] Hadashi no VAMPIRE 17 (Vampire Princess Miyu)
Kazami Yuuka Hatsujouchuu
[Babymaker (Beco)] Naisho no Kozukuri 2
[Kaitou Yuuhi] Naisho no Oshigoto (Otokonoko HEAVEN Vol. 24) [Chinese] [夜願漢化]
(GBW6) [Pucchu (Echigawa Ryuuka)] Ya~reyare daze | Ya~re Yare Daze (Jojo's Bizarre Adventure) [English] {Doujins.com}
Shitagi Yuuka-san no Seikyouiku
(C82) [Suteuka no Koya (Komone Ushio)] Ryuuka to Toki to xxx (-Saki-)
(C91) [Musashi-dou (Musashino Sekai)] Maid Fuku Futanari Yuukarin Bon (Touhou Project)
[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]
(C94) [Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order)
(Reitaisai 13) [Evening Breeze~ (He)] Yuuka-chan ga Yatte Kichatta! Preview Ban (Touhou Project)
(C67) [Anekono-Techo (Koume Keito)] Marimite no Naisho (Maria-sama ga Miteru)
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Meshimase Houkago Otokonoko! [Chinese] [瑞树汉化组] [Digital]
[Higashino Mikan] Kareshi ni Naisho de ❤ | Behind My Boyfriend's Back ❤ (COMIC Koh Vol. 3) [English] [sureok1]
(C87) [Pucchu (Echigawa Ryuuka)] Konoha no Secret Service | Konoha's Secret Service (Naruto) [English] {doujin-moe.us}
(GBW6) [Pucchu (Echigawa Ryuuka)] Ya~reyare daze (Jojo's Bizarre Adventure)
Aho no Ko o Model Scout ~Naisho no Konsui Satsueikai~
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy) [English] {Hennojin}
(C66) [Jitsuyou Tosho Fukyuukai R (Hotaruri, Pino)] The addictive VI (Black Cat)
[Koppe] Koboreru Naisho (COMIC Kairakuten BEAST 2015-11) [Chinese] [绅士仓库汉化]
(C80) [Fatboy (Geneil)] Kazami Yuuka to Shizuka ni Kurashitai (Touhou Project)
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion)
(C92) [Macaron*Sketch (Yukatama)] Naisho no Cappuccino (Gochuumon wa Usagi desu ka?)
Naisho no Ouma-san Gokko | Secret Horse Play
(C84) [Evening Breeze~ (He)] Yuuka ni Onegai (Touhou Project)
[LoveLess (Sawatari Yuuka)] Renai no Kyoukun VII (Sister Princess)
(C88) [Mama ni wa Naisho (Plasma Beach)] Chan nana no Shokutaku (GOD EATER)
(Puniket 12) [Soul Magic (Sudoo Kaoru)] Suki suki Aiko-chan Mayonaka no naisho (Ojamajo Doremi)
(Kageki no Utage) [Ashima Sandou (Ashima Takumi)] Niizuma Yuukarin (Touhou Project)
Yuuka-sama to Onsen de Ero Ero Love Love Shichau Hon
(Puniket 23) [Suitekiya (Suitekiya Yuumin)] Naisho no HONya-san (Watashi no Ouchi wa HONya-san)
[Galaxy Monooki (Hanazuka Ryouji)] Yuukarin ga Seme Sasete Kureru Hon 2 (Touhou Project) [Digital]
[Horihone Saizou] Naisho-Yoo
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Furachinaru
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-5
(Reitaisai 8) [BlueMage (Aoi Manabu)] Yuuka San-i (Touhou Project)
[AKIRA] Eve no Naisho Banashi 1
[2B (MANA-KO)] Naisho no Haruna-chan (To LOVE-Ru) [Digital]
[Chatubo (Burijittou)] Neteru Yuuka-san ni Itazura Suru Hon (Touhou Project) [Digital]
(C90) [Dragon Kitchen (Sasorigatame)] Rem-rin to Naisho no Oshigoto (Re:Zero kara Hajimeru Isekai Seikatsu)
[Ningen tte Iina (Ningen)] Onee-sama ni wa Naisho desu yo? (Kantai Collection -KanColle-) [Digital]
(C90) [ERROR404 (Nikaido Kai)] Naisho ni shite ne (Touken Ranbu)
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer)
[Babymaker (Beco)] Naisho no Kozukuri [English] [MintVoid]
(C90) [Ryuukakusan Nodoame (Various)] Zettai ni Sokuochi 2-koma nante Shinai! (THE IDOLM@STER CINDERELLA GIRLS)
(C85) [furuike (Sumiya)] Off no Kongou to Naisho no Ohanashi (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
(CCFukuoka33) [96。 (Kurokuma)] Naisho no Soudan (Free!)
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami)
(C82) [THE FLYERS (Naruse Mamoru)] Ako-chan to Naisho no XX + plus (Saki Achiga-hen)
(Shota Scratch 25) [Yabure Kabure (Agemon)] Ogibo-san niwa Naisho desu. (Fullmetal Alchemist)
(Yarinsai 3) [Mousouzoku no Soukutsu (Various)] Yuuka Kuro Shitagi Goudoushi Kuro Himawari Chuui Keihou (Touhou Project)
[MoonRevenge (Miyuma Subaru)] Futari no Naisho
(Puniket 11) [England Peach (Eikokukan Momoha)] Hajimete no Okaasan to Naisho (Ojamajo Doremi)
(J.GARDEN 31) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Sore Made to Korekara
(C63) [Barbaroi no Sato (Ryuuka Ryou)] Hadashi no VAMPIRE 7 | Barefoot VAMPIRE 7 (Vampire Princess Miyu) [English] [EHCOVE]
(C86) [Pucchu (Echigawa Ryuuka)] Shinobi no Kokoroe (NARUTO)
Ryuuka no Hizamakura | Ryuuka's Lap Pillow
Naisho no Futarikiri | 둘이서만 비밀스럽게
(C88) [Sweet Candle (Sakuraizumi Yuu)] Naisho no Asobi (THE iDOLM@STER CINDERELLA GIRLS) [Chinese] [脸肿汉化组]
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsuei-kai (THE IDOLM@STER MILLION LIVE!)
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu) [English]
[Muchiuchi (Muchi)] Naisho no Hero | Secret Hero (Osomatsu-san) [English]
(C83) [NeoSeporium (Hinosora)] Docchi mo Honmono♥ Yuuka no Ryoumimi Stereo Nettori Amaama♥ Sasayaki Ingo Hour (Touhou Project)