[Pavington (Takahara Sea-Gull, Marukido Sado)] Narashite Naisho no Concerto
[Fummy] Naisho no Relax | Secret Way to Relax (COMIC LO 2018-05) [English] {Mistvern} [Digital]
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- (Kuttsukiboshi)
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [Chinese] [CE家族社]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] R
(C57) [Studio Wallaby (Kokuden Kadotake, Shijuukara, Hontai Bai)] Shinobu no Naisho Love Hina Books (Love Hina)
(Ugetsusai) [Schwester (Inasaki Shirau)] Naisho no Reisen (Touhou Project)
(C80) [Avion Village (Johnny)] Shigyaku Gensoukyou -Kazami Yuuka- (Touhou Project) [English] =Pineapples r' Us=
[Egawa Hiromi] Naisho ni Shitene - Please keep secret
Kazami Yuuka to Issunboushi
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san | 四宮同學的秘密 [Chinese] [夢之行蹤漢化組]
(Chou GRANDLINE CRUISE 2018) [Pucchu (Echigawa Ryuuka)] Senchou no Iu Toori (One Piece)
(C87) [Pucchu (Echigawa Ryuuka)] Konoha no Secret Service (NARUTO)
(SC2017 Winter) [TwinBox (Hanahanamaki, Sousouman)] Kouen no Naisho na Koto (Kantai Collection -KanColle-)
[Shouji Ayumu] Naisho desu yo | It's a secret! (Chiccha-na Onaka) [English] [Rin]
(SPARK8) [Yu-cho (Pal)] Otona niwa Naisho (Free!)
[Nacchuushou (Amazon)] Kazami Yuuka ga Shiranai Uchi ni Ecchi na Massage o Sarechau Hon (Touhou Project) [English] {doujins.com} [Digital]
(C90) [Mama ni wa Naisho (Plasma Beach)] Kinniku Bokujou (THE IDOLM@STER)
(Kageki no Utage) [Ashima Sandou (Ashima Takumi)] Niizuma Yuukarin (Touhou Project) [English] [desudesu]
(C86) [Pucchu (Echigawa Ryuuka)] Shinobi no Kokoroe (NARUTO)
[Junai Meringue-don (Kijima Hyougo)] Saisho no, Naisho no. + Natsu no Kedamono (Haikyuu!!)
Touhou Futabusa ~ Yuuka Kazami
(Osaka Daienkai! 3) [Pucchu (Echigawa Ryuuka)] Koijikara Kazaguruma (One Piece)
[Itou Nanami] Naisho no Houkago (COMIC Potpourri Club 2014-07) [Chinese] [黑条汉化]
Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- {Hikikomori Honyaku}
[Mizuyuki] Futari no Naisho no ××× (COMIC HOTMILK 2016-06) [Chinese] [無邪気漢化組]
[Galaxy Monooki (Hanaduka Ryouji)] Yuukarin ga Seme Sasete Kureru Hon 3 (Touhou Project)
Yuuka no Kahori
[Nacchuushou (Amazon)] Kazami Yuuka ga Shiranai Uchi ni Ecchi na Massage o Sarechau Hon (Touhou Project) [Digital]
(Bokura no Love Live! 17) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu (Love Live! Sunshine!!)
(C85) [furuike (Sumiya)] Off no Kongou to Naisho no Ohanashi (Kantai Collection -KanColle-)
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-9
(C81) [Mama ni wa Naisho (Purukogi Beach)] Fukkin! (King of Fighters)
Yuukarin ga Seme Sasete Kureru Hon 3
(C86) [Mousouzoku no Soukutsu (Akasode)] Yuuka-san no Shitagi kara Afureta Chichiniku Sawaritai! (Touhou Project)
[Galaxy Monooki (Hanazuka Ryouji)] Yuukarin ga Seme Sasete Kureru Hon 2 (Touhou Project) [Digital]
(C86) [Mama ni wa Naisho (Plasma Beach)] Kinniku Chocolate (Samurai Spirits)
[Tukimi Daifuku] Mama ni wa Naisho
[Chocorabies] Paradora Yuukarin (Touhou)
(C82) [Rocket Chousashitsu (Koza)] Yuukarin ChuChu 2 - Yuuka to Yuuka de Love Love 3P Hen (Touhou Project) [English] [desudesu]
[Yanagawa Rio] Naisho no Wonderland | Wonderland of Secrets (GoGo! Girls) [English] {5 a.m.}
[Henreader] Naisho no Date Plan (COMIC X-EROS #37) [Chinese] [無邪気漢化組]
[Son Yohsyu] Seguchi Yuuka no Taikutsu | Boredom of Seguchi Yuuka (COMIC Tenma 2016-04) [English] [biribiri]
[Yuukari no Ki] Ero Bio 3 - Shin Taiin o Osou Zombie (Resident Evil) [Chinese] [魔劍个人汉化]
Yuuka ga do S de Alice ga M de | Yuuka is a Sadist, While Alice is a Masochist
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Iinchou ga Ore Tachi no Tame ni Chou Ganbatte Kureru Hon | The class president is taking it for the team [English] =SW=
(SUPERKansai22) [Pucchu (Echigawa Ryuuka)] NaruSaku Gaiden 2 (Naruto) [English] {doujins.com}
[Hasemi box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti)
(Shotaket 11) [Studio Rakkyou (Various)] Tsubasa x4 no Naisho (Naisho no Yorimichi)
[Chatubo (Burijittou)] Neteru Yuuka-san ni Itazura Suru Hon (Touhou Project) [Digital]
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [English] [Fated Circle]
[blue killer (Doku Denpa)] Naisho no Yodare Sex [Digital]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Bitch o Otosu Niha [Digital]
(C82) [Natsu no Umi (Natsumi Akira)] Mama ni wa Naisho no XXX (Smile PreCure!)
(C93) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to 3-kai Ecchi Shinai to Derarenai Heya de Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
Happy Halloween Yuukaring
(SC2017 Summer) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Kagehinata ni Saku, Yukiwari no Hana (THE IDOLM@STER CINDERELLA GIRLS)
(Shota Scratch 31) [Koneko no Marionette (Kuonji Shutaka, Poron, Namao)] Naisho no Otogibanashi 2 [English] {Shotachan}
(CR31) [Jitsuyou Tosho Fukyuukai (Pino)] Angelic Desire (Angelic Layer)
Kazami Yuuka Nanpa Shite Sokujitsu Bunny Girl
(C88) [PINK CHUCHU (Mikeou)] Naisho no Shintai Sokutei (Gochuumon wa Usagi desu ka?) [Chinese] [脸肿汉化组]
Aho no Ko o Model Scout ~Naisho no Konsui Satsueikai~
(GBW6) [Pucchu (Echigawa Ryuuka)] Ya~reyare daze | Ya~re Yare Daze (Jojo's Bizarre Adventure) [English] {Doujins.com}
[Ijou Nouryoku Kenkyuukaihatsu Kikou (Various)] Inousha Shoujo Kesson Goudou [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]
(C72) [Barbaroi no Sato (Ryuuka Ryou)] Bishounen Kari | Teenager Hunting (Vampire Princess Miyu) [English] [EHCOVE]
(C73)[Alpha to Yukaina Nakamatachi] Naisho no Trap (Quiz Magic Academy)
(GBW6) [Pucchu (Echigawa Ryuuka)] Ya~reyare daze (Jojo's Bizarre Adventure)
(Shota Scratch 13) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] SeiGi no Mikata Vol. 2