[TSF no F (nomu)] Shouwaru Iinchou♂ wo M-jou-ka Choukyou (TSF no F no Hon 2020 #5) [Digital]
(C85) [Yadokani Daikaiten (Kawamoto Yutsuki)] Naisho no Ecchi (Ro-Kyu-Bu!)
(Sabaki no Niwa 21) [Ko9konnan (mov)] Naisho no Shimatsusho | 秘密的检讨书 (Gyakuten Saiban) [Chinese] [黑夜汉化组]
[Koppe] Koboreru Naisho (COMIC Kairakuten BEAST 2015-11) [Chinese] [绅士仓库汉化]
(Futaket 13) [Niku Ringo (Kakugari Kyoudai)] Nihon Futa Deli [English] [Cid's Premium]
(MILLION FESTIV@L) [Hard Lucker(Various)] Million Live Sukebe Goudou MILLION★SUKEBE★STARS (THE IDOLM@STER MILLION LIVE!)
(C77) [Punipuni Doumei (Mizuki Gyokuran)] Naisho no Wankoro Mochi (Anyamaru Tantei Kiruminzoo)
××
[Tukimi Daifuku] Mama ni wa Naisho
[Uninigumi (Saji, Unini☆Seven)] Akane no Zenra Nakadashi Operation (Vividred Operation) [Digital]
[Studio Wallaby] Dejiko no Naisho-nyo (Digi Charat)
[Sasahara Yuuki] Naisho no Happyoukai. - A Secret Recital
ShiroKagu 1
(COMIC1☆7) [CARAMEL CRUNCH! (Rikatan)] Naisho no Houkago Idol (Love Live!)
Operatioln Fail Comic 2
[Mita Kurumi] Naisho no Photograph (COMIC ANGEL Club 2010-09)
[Oomichi Imuta] Naisho ni Shite ne | Keep this a Secret, okay (Futanarikko High!) [English] [UsagiTrans]
(C84) [real (As-Special)] HEAT (Vividred Operation) [English] [Yuri-ism]
(C88) [PINK CHUCHU (Mikeou)] Naisho no Shintai Sokutei (Gochuumon wa Usagi desu ka?) [Chinese] [脸肿汉化组]
Zero-kun wa Kimeseku nanka ni Zettai Makenai Hon
Naisho no Omajinai
Re:Akiho/Rinatize Ero-do- {Hennojin}
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy)
[TIES (Takei Ooki)] Mahou Shoujo no Naisho no Oshigoto (Puella Magi Madoka Magica) [English]
Naisho no Futarikiri {/u/ scanlations}
(C90) [Hachiouji Kaipan Totsugeki Kiheitai (Makita Yoshiharu)] Half-elf no Shinomiya-san.
Mama ni Naisho no Hatsujouki | 對媽媽保密的發情期
(COMIC1☆7) [bolze.] GS-BU (GJ-bu)
(C85) [CHAGASHI SAIBAN (Yamabuki Mook)] Naisho no Roommate (Infinite Stratos)
(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) [Sweet Candle (Sakuraizumi Yuu)] Naisho no Asobi (THE iDOLM@STER CINDERELLA GIRLS)
[Leafy] Mama ni Naisho no Hatsujouki [Digital]
(C56) [Studio Wallaby (Deep Purple '72, Meguro Sankichi)] Jubei-chan no Naisho (Jubei-chan - Secret of the Lovely Eyepatch)
Okaeri - welcome home | 歡迎回家
Vividark Opertion
[Ushinomiya] Choroi yo! Yurufuwa Elf-chan (COMIC Unreal 2019-02 Vol. 77) [English)
(C90) [Dragon Kitchen (Sasorigatame)] Rem-rin to Naisho no Oshigoto (Re:Zero kara Hajimeru Isekai Seikatsu) [Chinese] [空気系☆漢化]
[2B (MANA-KO)] Naisho no Haruna-chan (To LOVE-Ru) [Digital]
(SC31) [P-Forest (Hozumi Takashi)] Otome no Naisho Tomoe-chan to Iroiro... (Mai-Otome)
kaguyasamaha eros wo kojiraseteiru
Naisho no Karada Kensa Ch.2
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON)
[N2jirai (Nimu)] Tsukihi-chan ni wa Naisho de (Nisemonogatari) [Digital]
Hajirai Change | Bashful Change
Naisho no Kagai Jugyou {Hennojin}
[kedamono (Tori Hrami)] Naisho no Undoukai | 运动日的秘密 [Chinese] [本子社汉化] [Colorized] [Digital]
Naisho no Love Situation
Kaichou wa Oboetenai!
(COMIC1☆7) [Spec.C (Akeno Minato)] DokiDokiDocking! (Vividred Operation)
[TLB] Otousan to Naisho ~Aru Daikazoku no Chichi to Musume Yuku Toshi Kuru Toshi Himehajime~
Mary ni wa Naisho desu!
[Mita Kurumi] Mama ni wa naisho ne? (COMIC Penguin Club 2015-08) [Chinese] [Drz翻訳]
Onee-sama ni wa Naisho
[Aichi Shiho] Okaa-san ni wa Naisho (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Ban) [English] {Shotachan} [Digital]
(HaruCC20) [Mikazuki Shokudou (Kurosawa Ayuki)] Aniki ni wa Naisho da yo? (Daiya no Ace)
(SUPER22) [Kiiro Bird (Pappa)] Oyajidomo ni wa Naisho dazo (Magi: The Labyrinth of Magic)
(C86) [Go-Go-Merry-Go-Round (Kasai Ema)] Naisho no Natsuyasumi. (Neon Genesis Evangelion) [English] [CGrascal]
[Monogusa Wolf] Naisho no Telephone Date
(COMIC1☆7) [Star-Dreamer Tei (Staryume)] Happy ToGetHer 3 (Vividred Operation)
(C45) [Henrei-kai (Kawarajima Koh, Tayama Mamito)] Hen Rei Kai Special Vol.5 (various)
(C72) [Super Flat Lolinitron (Focke Wolf)] Karada no Naisho. (Asatte no Houkou.)
2D Comic Magazine Mesugaki Saimin Seisai Ecchi!
Mama ni Naisho Mama to Naisho
Yukemuri Kairaku Refresh Zenpen+Kouhen | 蒸汽快感大保健 前篇+后篇
(C84) [Angel Bless (Tsukiji)] Kore wa Ze-ttai ni Naisho desu kara ne! (Touhou Project)
(C88) [Mama ni wa Naisho (Plasma Beach)] Chan nana no Shokutaku (GOD EATER)
(CiNDERELLA ☆ STAGE 6 STEP) [Rokata Aruki (Akino Komichi)] Naisho no Ohanashi o (THE IDOLM@STER CINDERELLA GIRLS)
(C88) [MAPLER (Maple)] Tomodachi ni mo Naisho no Koto [Chinese] [嗶咔嗶咔漢化組]
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! - Youmu's Secret (Touhou Project) [English]
[MaSBeYaAKT (MaSBe Akyto)] Petanko Ryou-chin ~Minna ni Naisho no Otoko no Ko Idol RYO-chan no Aruhi no Ohanashi (THE IDOLM@STER)
(SC59) [Marked-two (Maa-kun)] Mikan no Naisho (To LOVE-Ru)
(C93) [milkberry (Kisaragi Miyu)] Houkago no Naisho 2
Lecia no Naisho Naisho no Chitsujo
(ComicLive in Nagoya) [Konekopan (rie)] Naisho no Mashimaro Heart! (Ensemble Stars!)
[Red Axis] Vividark Opertion (Vividred Operation)
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS) [English]
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- (Kuttsukiboshi) [English] {Hikikomori Honyaku}
MILLION LIVE FETISHISM-PIERCE-
Naisho no Kimochi - Secret Feeling
[ISOTONIX (Nixinamo:Lens)] Natsuki As You Like Naisho no Ura-Video
[The Amanoja9] T.S. I LOVE YOU... 1 Ch. 8 [English]
Naisho no Rehearsal
Half-elf no Shinomiya-san.
Naisho de! Twins
(C58) [Studio Wallaby (Fuu)] Reiko no Naisho! (Comic Party)
Naisho desu yo? Kald-san | It's a Secret Kald-san, You Hear?
(Love Song Lesson 2nd) [NEVER GIVE UP (Nekonattou)] HOME THEATER (Uta no Prince-sama)
[Mist Night] Operation Vore Comic (Vividred Operation)
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (PriPara)
(COMIC1☆11) [ASGO (Zanzi)] Shiori Quest (Sakura Quest)
Shinomiya-ke no Maid wa Tokojouzu ~Professional Jintai Onaho~
Ookami Shounen to Hamu no Hito | Hamu and the Boy Who Cried Wolf