[Nyuu] Koushuu Benjo Atsukai o Ukehajimeta Yuuka-san (Touhou Project)
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project)
[Leafy] Mama ni Naisho no Hatsujouki
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy)
[Mattari Gozen (Mattari Yufi)] Kazami Yuuka x Kumagawa Misogi (Touhou Project, Medaka Box) [Digital]
(C93) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 6 - Dekichatta Hen
[Natsume Benkei] Nichijou-teki ni Okaa-san ni Dasu Seikatsu - Otou-san ni Naisho no Nakadashi Ecchi Hen
[Kuku ya (ckj)] Naisho desu yo? Kald-san (Firis no Atelier)
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-8
(C81) [Monaka Udon (Monikano)] Kazami Yuuka Kyousei Zecchou Souchi (Touhou Project)
[Koneko Gumi, Shounen Marionette (Poron, Kuonji Shutaka, Namao)] Naisho no Otogibanashi [English] {Shotachan}
Maid Fuku Futanari Yuukarin Bon
(C85) [furuike (Sumiya)] Off no Kongou to Naisho no Ohanashi (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara) [English] {/u/ scanlations}
Yuukarin ga Seme Sasete Kureru Hon
(C90) [Shinobi-Rocket (Sasamashin)] Lady to Naisho no Yoru Sanpo (Kantai Collection -KanColle-)
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Osananajimi to Sailor Fuku [Digital]
(C90) [Toculitoc (Tokurito)] Yuuka-sama to Onsen de Ero Ero Love Love Shichau Hon (Touhou Project)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Digital]
(C94) [Pucchu (Echigawa Ryuuka)] Mucchiri Short (Naruto, One Piece, Eyeshield 21)
Naisho no Honey 2
[Coffee Maker (Asamine Tel)] Naisho desu yo (Fate/Grand Order) [Digital]
[Studio Wallaby] Dejiko no Naisho-nyo (Digi Charat)
[Henreader] Naisho no Date Plan (COMIC X-EROS #37) [Chinese] [想抱雷妈汉化组]
(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]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Fujun Kankei 03 [Digital]
[Aichi Shiho] Okaa-san ni wa Naisho (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Ban) [Chinese] [瑞树汉化组] [Digital]
Gensoukyou Futanari Cock Wrestling 2 - Reimu & Marisa VS Yuuka & Sanae
(C72) [MURDERHOUSE (Workaholic)] Boku to Mama no Naisho (Keroro Gunsou)
(Geinoujin wa Card ga Inochi! 4) [Colomonyu (Eromame)] Naisho no Nail (Aikatsu!) [2nd Edition]
[Son Yohsyu] Seguchi Yuuka no Taikutsu | Boredom of Seguchi Yuuka (COMIC Tenma 2016-04) [English] [biribiri]
(CR25) [Studio Wallaby (Kokuden Kadotake, Niiruma Kenji, Deep Purple '72)] Purikura no Naisho (Princess Crown)
(C76) [Lagrangian-POINT (Akatsuki Tetora)] Gensou Yuuka Sou (Touhou Project)
(Reitaisai 13) [Kasozama (HYDRANT)] BB!! Yuuka-rin (Touhou Project)
(C91) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Kuso Bitch o Otosu ni wa [Chinese] [瑞树汉化组]
[Asahina Makoto] Naisho no Wareme Lesson
(GBW6) [Pucchu (Echigawa Ryuuka)] Ya~reyare daze | Ya~re Yare Daze (Jojo's Bizarre Adventure) [English] {Doujins.com}
(C86) [Team Twin Devils (Nelo Angelo)] Sarani Seiyoku o moteamashita Yuukarin no Asobi W (Touhou Project)
(C91) [milkberry (Kisaragi Miyu)] Houkago no Naisho [Chinese] [残碑日月个人汉化]
[Watanabe Wataru] Naisho ni Shite ne
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON)
Yuukabote!
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara)
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
The Tale of Yuuka Kazami's Reverse Rape of a Young Boy
(SC15) [LoveLess, LOVEMASTER (Sagami Michiyo, Sawatari Yuuka)] STRAWBERRY LOVE (Sister Princess)
(C92) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Nindol Ayame Torimono (Sarechau) Chou (THE IDOLM@STER CINDERELLA GIRLS)
Shigyaku Gensoukyou -Kazami Yuuka-
[Watanabe Wataru] Naisho ni Shite ne | Make it secret (English)
(C92) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3
Kazami Yuuka on the Wire Trap
[Tsurugi Motoaki (Sakemasu)] Naisho no Jikan
(C58) [Studio Wallaby (Deep Purple '72, Kaneko Toshiaki, Kura Oh)] Oukoku No Naisho (Puppet Princess of Marl's Kingdom)
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Anraku Shidou [Digital]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Ore wa Kawaii Onnanoko [English] [mysterymeat3] [Digital]
(C92) [Retasuya (Retasu)] Kaiboukan to Naisho no Asobi (Kantai Collection -KanColle-)
(C84) [ROMEO DASH (Kitto Shibaru)] Naisho desuyo, Reimu-san! (Touhou Project)
(C88) [datsuryoku kenkyuukai (Kanbayashi Takaki)] Ore no Shinyuu wa Nanika ga Okashii
(Shota Scratch 20) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Fujun Kankei [English] [Forgotten Gem Box]
Naisho no Karada Kensa - Ch.3
(C79) [Human High-light Film (Shiosaba)] Naisho no Ayanami (Neon Genesis Evangelion) [English] [CGrascal]
(SC2017 Summer) [Momoyuukaku (Tear)] Oshiete Onii-chan (Fate/kaleid liner Prisma Illya)
Naisho no Ohime-sama
(C83) [NeoSeporium (Hinosora)] Docchi mo Honmono♥ Yuuka no Ryoumimi Stereo Nettori Amaama♥ Sasayaki Ingo Hour (Touhou Project)
[Reku Kuukan (Reku)] Sensei to Hayase Yuuka (2-kai-me) | Sensei and Hayase Yuuka (Their Second Time) (Blue Archive) [English] [head empty]
(C77) [Circle Nuruma-ya (Tsukiwani)] Yuukarin Yume Mousou (Touhou Project)
(C93) [milkberry (Kisaragi Miyu)] Houkago no Naisho 2
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [Chinese]
(C79) [Kirimochi Texture (Kyuu Yoyoyoyou)] Naisho no Milky Time (Tantei Opera Milky Holmes)
[Katuraya (Takemaru)] Naisho no Ichiban Kuji (Mahou Shoujo Lyrical Nanoha)
(CR31) [Barbaroi no Sato (Ryuuka Ryou)] Hadashi no Vampire 5 (Vampire Princess Miyu)
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya | Ririn-san's Secret Expression and Her Precious Room (COMIC HOTMILK 2018-07) [English] [Stupid Beast] [Digital]
[Chatubo (Burijittou)] Neteru Yuuka-san ni Itazura Suru Hon (Touhou Project) [Digital]
(C86) [Go-Go-Merry-Go-Round (Kasai Ema)] Naisho no Natsuyasumi. (Neon Genesis Evangelion) [English] [CGrascal]
Naisho no Ohime-sama | The Princess' Secret =TLL + mrwayne=
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? | Don't Tell Dad OK! (Brave Beats) [English] [Digital]
[Stapspats (Hisui)] Gensoukyou Futanari Chinpo Wrestling 2 - Reimu & Marisa VS Yuuka & Sanae (Touhou Project) [Digital]
(C79) [BlueMage (Aoi Manabu)] Present wa Yuukarin (Touhou Project) [English] [desudesu]
(COMIC1☆5) [Shimoyakedou (Ouma Tokiichi)] Naisho no Mahou (Puella Magi Madoka Magica)
Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- {Hikikomori Honyaku}
(C89) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Toshikoshi-hen [Chinese] [肥宅除夕依舊只能看著衛生紙上的殘渣翻譯]
Hontou wa S-i Kazami Yuuka
[Sakura Puchilo] Naisho no Hokenshitsu (Otokonoko Heaven's Door 1) [Chinese] [瑞树汉化]
(C81) [Yuki Kagerou (KANZUME)] Kazami Yuuka no Shigyaku Tetsugaku (Touhou Project)
Taimanin na Kazami Yuuka-san
[Pin-13 (Juusangatsu)] Futari no Naisho (Kizuato) [Digital]
[Usi] Otto ni Naisho de Ajimi Shite 1
(C88) [datsuryoku kenkyuukai (Kanbayashi Takaki)] Ore no Shinyuu wa Nanika ga Okashii | My Best Friend's Kinda Weird [English] [SaHa]
(C91) [Utaneya (Shion)] Naisho no Djeeta Onee-chan (Granblue Fantasy)
[Nacchuushou (Amazon)] Auto-Lock ni Zenra de Shimedasareru Kazami Yuuka 29-sai OL | 29 Year Old Office Lady Kazami Yuuka Gets Locked Out From The Auto-Lock While She's Fully Nude (Touhou Project) [English] {Doujins.com}
[Ponsuke] Naisho no Massage | Secret Massage (COMIC LO 2016-03) [English] {5 a.m.}