(C94) [Kaiteinnu (Rajunnu)] Mary ni wa Naisho desu! (Fate/Grand Order)
Mama ni Naisho Mama to Naisho
(SC55) [Gachapin Mukku. (Mukai Kiyoharu)] Ririchiyo-sama no Naisho no Oshigoto (Inu x Boku SS)
(C80) [PaperCrown (Nagata Tsubasa)] Divergence9.87654321% (Steins;Gate)
[TLB] Otousan to Naisho ~Aru Daikazoku no Chichi to Musume Yuku Toshi Kuru Toshi Himehajime~
(C91) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen [Chinese] [肥宅魯蛇寒假依舊只能窩在家中獨自射出殘渣翻譯]
(C54) [Studio Wallaby (Kokuden Kadotake, Deep Purple '72, Leopard)] Mana no Naisho (White Album)
(C86) [Go-Go-Merry-Go-Round (Kasai Ema)] Naisho no Natsuyasumi. (Neon Genesis Evangelion) [English] [CGrascal]
[Oozora Kaiko] Papa ni wa Naisho no Boshi no Fureai
(C78) [TIES (Takei Ooki)] Fudeoroshi. (Katanagatari)
[Agata] Ane no Kokoro Otouto Shirazu - True Heart of Elder Sister (COMIC Megamilk 2010-09 Vol. 03) [English] [Amoskandy]
[Hiyashi Asia (Agurecchi)] Lunasa Onee-chan no Naisho no Bansoukai (Touhou Project) [Digital]
COMIC Megamilk 2010-10 Vol. 04
[Agata] Mama x Pako [Kanzenban] [English]
OneShota Byoutou 24-ji Harem Nyuuin Seikatsu
Reiwa no ChinTra! | Reiwa's Penis Growth Training
(C82) [Spice Style Company (Kabutogani)] Naisho no Hanashi (Bakemonogatari)
Maid x4 Chapter 4
[Konohana] Naisho no Jikan (COMIC Megastore 2009-04) [English] [AlphaYang]
(brilliant days 3) [amuamu (Chimu)] Bokura no Naisho no (Ensemble Stars!)
[Cowbell] Giant Recycle
(C95) [Hitsujiniku (Lamb)] Hoka no Kanja-san ni wa Naisho da yo? (Natori Sana)
(Puniket 12) [England Peach (Eikokukan Momoha)] Papa to Naisho (Ojamajo Doremi)
(C87) [Studio TAGATA (Yontarou)] Fumina Senpai to Hentai Gunpla Shishou (Gundam Build Fighters Try)
[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]
[Fuusen Club] Naisho no Ehon
[Itou Nanami] Naisho no Houkago (COMIC Potpourri Club 2014-07) [Chinese] [黑条汉化]
[ORANGE HIP (Sabu otoko)] Kawaii wa Naisho (Dragon Quest XI)
(Puniket 37) [Kouya ni Sakebu Aitsu no Heya (Balpanther)] Naisho no Koukai Nisshi (High School Fleet)
[Nagata Maria] Totsuzen onnanoko ni nattanode, ore no oppai monde mimasen ka? 13 [Chinese] [新大陆填坑汉化组]
(C85) [Moroheiya no Agata (Agata)] Tokunou Mamiruku (Puella Magi Madoka Magica)
(C79) [Kaizoku Seibutsu (Cozy)] Iyaiyagatari (Katanagatari)
Osananajimi ga Naisho de Yatteiru SNS o Mite Kofun Shite Shimau Ore!!
(C93) [Sekigaiken (Komagata)] Amayaka Shishou Zenpen (Fate/Grand Order)
(C88) [Akuten Soushin (Kokutou Nikke)] Tenryuu Onee-chan to Naisho no Yasen Enshuu!! | A Secret Night Battle Practice With Big Sis Tenryuu!! (Kantai Collection -KanColle-) [English]
[Shunjou Shuusuke] Naisho no Jouji | Secret Affair (Osaekirenai kono Kimochi) [English] {doujin-moe.us}
[Root 12-hedron (Landolt Tamaki)] Zutto Naisho ni Shiteta kedo, Jitsu wa Watashi, Haeteru no. [Digital]
[Koari] Naisho no Hokenshitsu (Seifuku Musou Houkago Tokubetsu Koushuu Hen) [Decensored]
[2B (MANA-KO)] Naisho no Haruna-chan (To LOVE-Ru) [Digital]
[elflite (Agata Akira)] HugeGirls World (IS <Infinite Stratos>) [English]
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [星野願漢化WEI嵌字]
Manga Bangaichi 2016-03
[Studio Wallaby] Dejiko no Naisho-nyo (Digi Charat)
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu)
COMIC Megamilk 2012-05 Vol. 23
COMIC Shingeki 2015-11 [Digital]
Futari to Shota no Naisho Graffiti
[Ponsuke] Naisho no Massage (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
(C94) [Agata Manjuu (Kichijou Agata)] Oujo wa Anata to XX Shitai! (Dragon Quest II)
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- (Kuttsukiboshi)
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer) [Chinese] [一匙咖啡豆汉化组]
[Aichi Shiho] Okaa-san ni wa Naisho (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Ban) [English] {Shotachan} [Digital]
COMIC Shingeki 2014-03
[Agata] Hebereke Twins (Mama Para ~Chijo Zukan~) [English] [Januz]
(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]
(COMIC1☆6) [Aa Aishiteru (Taishow Tanaka)] Katana Asobi (Katanagatari) [English] [Q-K]
COMIC Shingeki 2014-11
(C79) [Hi-PER PINCH (clover)] Hentai to (Katanagatari) [English] [Baseballbat Boy] [Colorized] [Decensored]
[Kinako Gyuu Nyuu (Tomoharu)] Naisho ni Shiyou ne (Summer Wars) [Raw]
[Morohei-ya (Agata)] Reimu AV Debut (Touhou Project) [English] [Sharpie Translations]
COMIC Megamilk 2011-05 Vol. 11
COMIC Shingeki 2017-08 [Digital] [Incomplete]
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [English] [desudesu]
(Change More Naisho no Mahou II) [Honey Devil (Tsugumi Gumico)] MaElle-chan to <censored> (Grimoire ~Shiritsu Grimoire Mahou Gakuen~)
[Babymaker (Beco)] Naisho no Kozukuri [English] [MintVoid]
Tatoeba kōiu meidorobo ga hoshikunaidesu ka?
(Shota Scratch 31) [Koneko no Marionette (Kuonji Shutaka, Poron, Namao)] Naisho no Otogibanashi 2 [English] {Shotachan}
[Agata] Dai Rankou! One Shota Onsen ~Ofuro de Yaritai Houdai~
[Agata] Chou One x Pako³ | 超淫姊×啪啪³ [Chinese]
(C90) [ERROR404 (Nikaido Kai)] Naisho ni shite ne (Touken Ranbu)
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [Chinese] [黑夜汉化组] [Digital]
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-4
[NIGHT FUCKERS (Mitsugi)] Nanao no Naisho [Digital]
(C86) [T.K.H.K (Hayami Aya)] Kare to Kanojo no Naisho na Natsu no Hi (Detective Conan)
(C82) [MINT BLUE (MOYURU/n)] ORE×YOME 06 - Naisho no Azu Cat (K-ON!)
[elflite (Agata Akira)] Zannen Shiyou (Boku wa Tomodachi ga Sukunai) [Digital]
[Majo Saiban (Mion_orz)] Naisho no Omajinai [Digital]
[Agata] JK Itazura Daigyakutententen ~Nee-chan no Skirt Mekutte Doutei Soushitsu~ | The Prank Comeback Highschool Mama (COMIC Ananga Ranga Vol. 29) [English] [Shippoyasha]
[Agata] Boku no Otona Shokugyo-taiken - My Adult Work Experience Ch. 1-7 [English] [Digital]
(C93) [Agata Manjuu (Kichijou Agata)] Ura Ouji to Oujo to Sono Ai to (Dragon Quest II)
(C92) [Tenrake Chaya (Ahru.)] Matsurinoyoru no Naisho (Kantai Collection -KanColle-)
[Konohana] Naisho no Jikan | Secret Times (COMIC Megastore 2009-04) [English] [Hentai from Hell]
(C92) [Sekigaiken (Komagata)] E!? Iin desu ka Scathach-san! (Fate/Grand Order) [Chinese] [无毒汉化组]
[Koneko Gumi, Shounen Marionette (Poron, Kuonji Shutaka, Namao)] Naisho no Otogibanashi [English] {Shotachan}
[Horihone Saizou] Naisho [ENG]
(SPARK8) [Yu-cho (Pal)] Otona niwa Naisho (Free!)
[Agata] Otona Ni Naritai! (Manga Bangaichi 2014-09) [Textless]
[Nagata Maria] Totsuzen Onnanoko ni Natta node, Ore no Oppai Monde mimasen ka? 20
(C90) [Dragon Kitchen (Sasorigatame)] Rem-rin to Naisho no Oshigoto (Re:Zero kara Hajimeru Isekai Seikatsu) [Chinese] [空気系☆漢化]
[Nagata Maria] Totsuon! ~Totsuzen Onnanoko ni Natta node, Ore no Oppai Monde Mimasen ka?~ 2
COMIC Shingeki 2022-07
(C80) [elflite (Akira Agata)] Kore dake okkina oppai de jisho danshi wa murigaru! ? (IS <Infinite Stratos>)
[Oozora Kaiko (Kaiko)] Papa ni wa Naisho no Boshi no Fureai [English] {forbiddenfetish77/cocblockula}
(Shotaket 11) [Studio Rakkyou (Various)] Tsubasa x4 no Naisho (Naisho no Yorimichi) [English]
Maid x4 Chapter 2
[SeriharaZ] Campus x Foot
My Female Friend Who Crossed The Line [Rimpala, Gimdanchu] Ch.32? [English] [Manhwa PDF]
(C70 [Cupsule Asia, Ginga Toppuu (Minagata, Kirimoro)] Kogutama (Onegai My Melody)
(C85) [Yadokani Daikaiten (Kawamoto Yutsuki)] Naisho no Ecchi (Ro-Kyu-Bu!)
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS)
Shukun-dono to Ore no Fuyu!
Gomen ne, Kaa-san
COMIC Shingeki 2018-09 [Digital]
(CR31) [Studio Wallaby (Deep Purple '72)] Suu no Naisho!! -The secret of Su- (Vampiyan Kids)
(HaruCC19) [Harench-noon (Inao Maasa)] Naisho Na Karada (DRAMAtical Murder)
[Chagata] Imouto ga Choro Katta Kudan [Ongoing]
(C93) [milkberry (Kisaragi Miyu)] Houkago no Naisho 2
(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]
(COMIC1☆6) [MIX-ISM (Inui Sekihiko)] Naisho no ×××。 (Bakemonogatari)
[Agata] San-nen bitchi-gumi ~, kodomo sensei ~ (Comic Shingeki 2015-11) [Textless]
[Nagata Maria] Totsuzen Onnanoko ni Natta node, Ore no Oppai Monde mimasen ka? 14
(CR31) [Studio Wallaby (Deep Purple '72)] Su no Naisho!! -The secret of Su- (Vampiyan Kids)
(C94) [Kurumi Namiki (Mita Kurumi)] Atago-san to Naisho no Ecchi (Kantai Collection -KanColle-)
(C71) [elflite (Akira Agata)] Eat 'Em Up! [English]
(C92) [Hikaru Kuwagatamushi (Kazuma)] Chuuyou no Shirasu Madoro Nite "Rakshasa" (Eromanga Sensei)
[Studio TAGATA (Yontarou)] Mandlil no Shiru (Dragon Quest V) [English] [EHCOVE]
COMIC Shingeki 2021-07
[ChildBox (Various)] Naisho no Asobi (Ojamajo Doremi)
Onee-sama ni wa Naisho
[Nagata Maria] Totsuon! ~Totsuzen Onnanoko ni Natta node, Ore no Oppai Monde Mimasen ka?~ 3
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara)
(C68) [PaperCrown (Nagata Tsubasa)] Angel Mort (Higurashi no Naku Koro ni)
[Nagata Maria] Totsuzen onnanoko ni nattanode, ore no oppai monde mimasen ka? 9 [Chinese] [亚瑟少爷_]
(C91) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen
(Puniket 23) [Suitekiya (Suitekiya Yuumin)] Naisho no HONya-san (Watashi no Ouchi wa HONya-san)
[Nagata Maria] Totsuzen onnanoko ni nattanode, ore no oppai monde mimasen ka? 7 [Chinese] [尤因爱美漢化]
Manga Bangaichi 2015-07
(C91) [Kitsune (Tachikawa Negoro)] Jiiji ni wa Naisho ni Shite ne (Final Fantasy XV)
Papa ni wa Naisho yo?
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats) [Digital]
(C83) [Shinjuku Koma Gekijou (Komagata)] HotspotHypnosis (Robotics;Notes)
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [English] {Shotachan} [Digital]
Naisho na Shinomiya-san
[Agata] Natsu no Owari ni Ijiwaru Neechan (Manga Bangaichi 2015-03) [Textless]
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami) [English]
(SUPER22) [Kiiro Bird (Pappa)] Oyajidomo ni wa Naisho dazo (Magi: The Labyrinth of Magic)
[A' (bebe)] Nonomi no Naisho! (Gunparade March)
(C86) [Shinjuku Koma Gekijou (Komagata)] Holdup problem Rising (Mahouka Koukou no Rettousei) [Chinese] [黑白灰汉化组]
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
(C88) [PINK CHUCHU (Mikeou)] Naisho no Shintai Sokutei (Gochuumon wa Usagi desu ka?)
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS)
COMIC Shingeki 2019-10
[komagata] REVERSIBLE (COMIC X-EROS #06) [Chinese] [天鹅之恋汉化]
[Agata] Mama x Pako [Chinese] [Incomplete]
[elflite (Agata Akira)] Zannen Shiyou (Boku wa Tomodachi ga Sukunai) [English] {Anon-kun} [Digital]
Kitakami-san to Ooicchi Naisho no Naisho
Naisho no Nail
Manga Bangaichi 2013-11