Shimizudani Ryuuka no Mijikai Ero Manga
(Reitaisai 8) [Satellites (Satetsu)] Kafun Yuuka Chuuihou (Touhou Project) [Chinese] [キリユ個人漢化]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Yuuwaku Shite Kuru Otouto [Chinese] [瑞树汉化组] [Digital]
[XX-ya tte koto wa Naisho da. (Naisho da.)] Doremi-sama Doremi-sama Doremi-sama (Ojamajo Doremi)
Onee-san ni wa Naisho ne
Yuukarin ga Seme Sasete Kureru Hon 3
[Oozora Kaiko (Kaiko)] Papa ni wa Naisho no Boshi no Fureai [Chinese] [某三人汉化组]
(C72) [MURDERHOUSE (Workaholic)] Boku to Mama no Naisho (Keroro Gunsou)
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami)
[Studio Wallaby (Deep Purple '72)] Arashi no Naisho, Aiko no Himitsu (Gad Guard)
[Hiyashi Asia (Agurecchi)] Lunasa Onee-chan no Naisho no Bansoukai (Touhou Project) [Digital]
[Kamiya Ogawa] Mama ni Naisho Mama to Naisho (COMIC Penguin Club Sanzokuban 2018-11) [Digital]
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy) [English] {Hennojin}
(C92) [Tenrake Chaya (Ahru.)] Matsurinoyoru no Naisho (Kantai Collection -KanColle-)
[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]
Bokura no Naisho no
(C85) [Yadokani Daikaiten (Kawamoto Yutsuki)] Naisho no Ecchi (Ro-Kyu-Bu!)
Kazami Yuuka Nanpa Shite Sokujitsu Bunny Girl
(C89) [EX35 (Kamaboko RED)] Minna ni Naisho no Setting! (Bakusou Kyoudai Let's & Go!!)
(C79) [BlueMage (Aoi Manabu)] Present wa Yuukarin (Touhou Project) [English] [desudesu]
(C90) [Ryuukakusan Nodoame (Various)] Zettai ni Sokuochi 2-koma nante Shinai! (THE IDOLM@STER CINDERELLA GIRLS)
[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]
(C92) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3
Yuuka-sama to Ero Ero Love Love Suru Hon
(C88) [MAPLER (Maple)] Tomodachi ni mo Naisho no Koto
(Reitaisai 8) [Snack Yoshie (Sawa)] Gottsuan desu Yuuka-san. 2 (Touhou Project)
[Tukimi Daifuku] Mama ni wa Naisho
[Teruki Kuma] Naisho da yo
(Reitaisai 11) [BlueMage (Aoi Manabu)] Yuuka 13 (Touhou Project) [Chinese] [黑条汉化]
[Galaxy Monooki (Hanaduka Ryouji)] Yuukarin ga Seme Sasete Kureru Hon 3 (Touhou Project)
(SUPER23) [Strawberry (Ichigo)] Tousan ni wa Naisho ni Shitete (Shingeki no Kyojin)
(C83) [NeoSeporium (Hinosora)] Docchi mo Honmono♥ Yuuka no Ryoumimi Stereo Nettori Amaama♥ Sasayaki Ingo Hour (Touhou Project)
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Diachin
(C88) [Nachtzug (eko)] Ofuro de Naisho (Kantai Collection -KanColle-) [Chinese] [哲学狗汉化组]
(Reitaisai 10) [Deastim (Unadon)] Yuukarin to LOVE Chu☆Chu! (Touhou Project)
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project) [English] [KageSennin]
[Nyuu] Koushuu Benjo Atsukai o Ukehajimeta Yuuka-san (Touhou Project)
[Natsume Benkei] Nichijou-teki ni Okaa-san ni Dasu Seikatsu - Otou-san ni Naisho no Nakadashi Ecchi Hen
[Yuukari no Ki] Ero Bio 3 - Shin Taiin o Osou Zombie (Resident Evil) [Chinese] [魔劍个人汉化]
(C66) [Jitsuyou Tosho Fukyuukai R (Hotaruri, Pino)] The addictive VI (Black Cat)
[Sangatsu Usagi] Naisho no Teatime - The Secret Teatime
(C95) [Haruiro Fudepen (Satsuki Suzuran)] Naisho no Junbishitsu (Senki Zesshou Symphogear)
(C72) [Super Flat Lolinitron (Focke Wolf)] Karada no Naisho. (Asatte no Houkou.) [English] [Kamikakushi]
(Reitaisai 17) [Nacchuushou (Amazon)] Auto-Lock ni Zenra de Shimedasareru Kazami Yuuka 29-sai OL (Touhou Project)
(Reitaisai 8) [BlueMage (Aoi Manabu)] Yuuka San-i | Third Place Yuuka (Touhou Project) [English] [CGrascal]
(C86) [Team Twin Devils (Nelo Angelo)] Sarani Seiyoku o moteamashita Yuukarin no Asobi W (Touhou Project)
(C80) [Fatboy (Geneil)] Kazami Yuuka to Shizuka ni Kurashitai | I want to live quietly with Kazami Yuuka (Touhou Project) [English] =Team Vanilla=
(ComicLive in Nagoya) [Konekopan (rie)] Naisho no Mashimaro Heart! (Ensemble Stars!)
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI) [Chinese] [最愛大屁屁x漢化組漢化組]
(C85) [Mama ni wa Naisho (Plasma Beach)] Hoshokukei Joshi (GOD EATER)
[Ponsuke] Naisho no Massage | Secret Massage (COMIC LO 2016-03) [English] {5 a.m.}
(C94) [Kaiteinnu (Rajunnu)] Mary ni wa Naisho desu! (Fate/Grand Order)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Digital]
Mama ni wa Naisho no XXX
Mama ni Naisho no Hatsujouki | 對媽媽保密的發情期
[Koneko Gumi, Shounen Marionette (Poron, Kuonji Shutaka, Namao)] Naisho no Otogibanashi [English] {Shotachan}
(Waga Te ni Hikigane o 13) [Kuusou Kyuuka (Mikoto Kei)] Trion Hokyuu System Jikken Kiroku (World Trigger)
(C81) [Mama ni wa Naisho (Purukogi Beach)] Fukkin! (King of Fighters)
(Reitaisai 14) [JUSTICE-FLAME (Mare halberd eye)] Yuukarin [YU-KARIN] (Touhou Project)
Naisho no Imouto Ecchi
(C76) [Barbaroi no Sato (Ryuuka Ryou)] Inmu - yami ni nureru yoru - (Vampire Princess Miyu)
Onegaishimasu Yuukarin
Kazami Yuuka to Issunboushi
[A' (bebe)] Nonomi no Naisho! (Gunparade March)
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsueikai (THE IDOLM@STER MILLION LIVE!) [Chinese] [MISO个人汉化]
(Reitaisai 10) [Nanakorobi Yaoki (kinntarou)] Yuukarin wa Boku no Pet | Yuuka-rin is My Pet (Touhou Project) [English] [charly4994]
(C92) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 5 - Futsukame Hen
AIBIKI. Naisho banashi. 3
(C94) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Tensai Shoujo to Tensai ja Nakatta Hito (THE IDOLM@STER CINDERELLA GIRLS)
Mary ni wa Naisho desu!
(C63) [Barbaroi no Sato (Ryuuka Ryou)] Hadashi no VAMPIRE 7 (Vampire Princess Miyu)
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai) [Decensored]
(C91) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Kuso Bitch o Otosu ni wa
(CR31) [Jitsuyou Tosho Fukyuukai (Pino)] Angelic Desire (Angelic Layer)
(C94) [Pucchu (Echigawa Ryuuka)] Mucchiri Short (Naruto, One Piece, Eyeshield 21)
(Geinoujin wa Card ga Inochi! 4) [Colomonyu (Eromame)] Naisho no Nail (Aikatsu!) [2nd Edition]
(C90) [Upagoya (Endori)] Senpai ni wa Naisho ssu yo? (Granblue Fantasy)
[Horihone Saizou] Naisho-Yoo