Mifune-san to Ippai Kiss o Shite Naisho no | Secretly Kissing a Lot with Mifune-san
Kaihou Tokku Gakuen Seikatsu 2 | Academy Life in the Special Liberation Zone 2
(C76) [Human High-Light Film (Shiosaba)] Naisho no Honey 2 (Cutey Honey)
Anta ni Naisho no Memory Piece
(C91) [Anmitsu Ryokan (Yoru Yoru)] Naisho dakara ne (Sengoku Collection)
[hal] Kaihou Ganbou (COMIC Shingeki 2012-10)
Nanao no Naisho | 菜菜绪的小小秘密
[Nounanka Sedai (Abubu)] Kyaku ni Hame Rare Makutte Hetoheto ni Natteru Fuuzoku-jou no Miwa-san ga Yandere Leso-kun ni Kaihou Sareru Manga (Vocaloid) [Digital]
(C86) [Go-Go-Merry-Go-Round (Kasai Ema)] Naisho no Natsuyasumi. (Neon Genesis Evangelion) [English] [CGrascal]
Abby to Naisho no Hamedori
(COMIC1☆5) [Shimoyakedou (Ouma Tokiichi)] Naisho no Mahou (Puella Magi Madoka Magica)
Naisho no Kagai Jugyou Nyuumonhen
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project) [English] [KageSennin]
[Pin-13 (Juusangatsu)] Futari no Naisho (Kizuato) [Digital]
Dengeki Moeoh 2011-12
Okaa-san wa DeliHeal-jou ~Musuko no Doukyuusei to Naisho de Tanetsuke SEX~
Kareshi ni Naisho de 4 Aijin... Nacchaimashita.
Chika-chan ni mo Naisho no Himitsu
(C68) [Aozora Yuugi (Chin Chin)] Josei Shinigami Kyoukai Shisetsu Shienbu Kaihou (Bleach) [English]
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san | The Secretive Shinomiya-san [English] {Hennojin}
Kaihou Tokku Gakuen Enkou-Bu
Kouu-sama ni wa Naisho
Naisho no Hakuchi Shuuri
[Magadura Kaihou Doumei (Various)] Love Ina (Various)
(Sabaki no Niwa 21) [Ko9konnan (mov)] Naisho no Shimatsusho | 秘密的检讨书 (Gyakuten Saiban) [Chinese] [黑夜汉化组]
Oya ni Naisho no Iedex - Toshikoshi-hen
(C79) [Kirimochi Texture (Kyuu Yoyoyoyou)] Naisho no Milky Time (Tantei Opera Milky Holmes)
[Tridisaster (Saida Kazuaki)] Class no Minna ni wa Naisho Dayo! (Puella Magi Madoka Magica) [Digital]
[Oozora Kaiko (Kaiko)] Papa ni wa Naisho no Boshi no Fureai [Chinese] [某三人汉化组]
(SC26) [PLUM (Kisaragi Kanna)] Naisho! (Sukatto Golf Pangya)
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (Pripara)
(C93) [milkberry (Kisaragi Miyu)] Houkago no Naisho 2
Rakuen Kaihou
Kareshi ni Naisho de2 Nama Rankou...Shichaimashita.
Kareshi ni Naisho de 2 Nama Rankou...Shichaimashita. | Keep This A Secret From My Boyfriend 2 - I Had... Raw Group Sex
[Kinako Gyuu Nyuu (Tomoharu)] Naisho ni Shiyou ne (Summer Wars) [Raw]
[MIRAGE CAT (Suika Soda)] Naisho Banashi Vol. 1-2 (Gintama) [Digital]
(Puniket 23) [Suitekiya (Suitekiya Yuumin)] Naisho no HONya-san (Watashi no Ouchi wa HONya-san)
Naisho no Ouma-san Gokko | Secret Horse Play
[Neruneru (Neneru)] Abigail no Reii Kaihou Keikaku (Fate/Grand Order)
Maya-chan to Naisho
(SUPER23) [Strawberry (Ichigo)] Tousan ni wa Naisho ni Shitete (Shingeki no Kyojin)
[Watanabe Wataru] Naisho ni Shite ne
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project) [English] [CGrascal]
(C86) [Mama ni wa Naisho (Plasma Beach)] Kinniku Chocolate (Samurai Spirits)
(C90) [Dragon Kitchen (Sasorigatame)] Rem-rin to Naisho no Oshigoto (Re:Zero kara Hajimeru Isekai Seikatsu) [Chinese] [空気系☆漢化]
(Rinshan Kaihou! 6) [Saihate-Kukan (Hino Hino)] Reservation Heaven! (Saki)
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [English] {Hennojin}
(C87) [Sheepfold (Tachibana Yuu)] Rakuen Kaihou | Paradise Released (Rakuen Tsuihou -Expelled from Paradise-) [English] [doujin-moe.us]
[Studio Wallaby (Deep Purple '72)] Licca no Naisho (Super Doll Licca-chan)
(C89) [16kenme (Sato-satoru)] Naisho no Love Situation (THE IDOLM@STER CINDERELLA GIRLS)
Seiyoku Kaihou Kamen Butoukai
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami) [English] [magiclamp]
[Musenmai] Naisho (COMIC AUN 2017-01) [Chinese]
(Crazy Lyric Battle) [Honey Rice (Neon Ui)] Boku to Onii-chan no Naisho no Orusuban (Hypnosis mic)
(Geinoujin wa Card ga Inochi! 4) [Colomonyu (Eromame)] Secret Nails | Naisho no Nail (Aikatsu!) [English] {/u/ scanlations}
Ikanishite Haha wa Onna o Kaihou Shitaka Ch. 1-8
[Boss Chin (Esecool)] Naisho no Ota x Bitch (COMIC Shingeki 2012-10)
[Morishima Kon] Naisho no Gohoushi (Oneshota Dish) [English] [Kusojiji] [Digital]
[Kuronisiki (Takaharu)] Onee-sama-tachi niwa Naisho de Senkan ni Narimasu (Kantai Collection -KanColle-) [Chinese] [koolo個人漢化] [Digital]
[Yamamichi] Naisho ni Shimasho | Let's Do It In Secret (COMIC Tenma 2015-06) [English] [desudesu]
[Jackpot 64 (HAN)] Alicia-mama to Naisho Ecchi Suru Hon (Granblue Fantasy) [Digital]
[Ishigami Kazui] Sokonashi Seiryoku Kaihou Sengen
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai) [Decensored]
(C87) [Kuronisiki (Takaharu)] Onee-sama-tachi niwa Naisho de Senkan ni Narimasu (Kantai Collection -KanColle-)
Mama ni wa Naisho
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian Ch. 1-5 [Chinese]
(C54) [Studio Wallaby (Kokuden Kadotake, Deep Purple '72, Leopard)] Mana no Naisho (White Album)
(COMIC1)[Alpha to Yukaina Nakamatachi] Naisho no Oshioki (Quiz Magic Academy)
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1 [Digital]
Naisho no Omajinai
[Teruki Kuma] Naisho da yo
(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]
Kaihou Ganbou
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project)
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu No Naisho (The Legend of Zelda)
[PINK CHUCHU (Mikeou)] Gakkou de Shitai ×(Naisho) no Koto (Hyakugojuunenme no Mahoutsukai) [Digital]
Eve no Naisho Banashi 1
Izayoi Sakuya Kaihou Saimin
Naisho Zuma
(Bokura no Love Live! 17) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu (Love Live! Sunshine!!)
Naisho no IV Satsuei-kai
[Sakamata Nerimono] Naisho no Ofuro Ya San | Secret Bathhouse-san (Digital Puni Pedo! Vol. 07) [English] [ninjastik]
Ririn-san no Naisho no Kao to Daiji na Oheya
Rem-rin to Naisho no Oshigoto
Naisho no Hajimete Kouhen
(C72) [SimaSima System (Nagisawa You)] Naisho no Hokentaiiku (Cardcaptor Sakura)
(C80) [milkberry (Kisaragi Miyu)] Minna ni wa Naisho da yo (Puella Magi Madoka Magica)
Tokenai kaihou
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI)
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
(COMIC1☆11) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Houkago (To LOVE-Ru Darkness)
(C88) [Sweet Candle (Sakuraizumi Yuu)] Naisho no Asobi (THE iDOLM@STER CINDERELLA GIRLS) [Chinese] [脸肿汉化组]
(C67) [Anekono-Techo (Koume Keito)] Marimite no Naisho (Maria-sama ga Miteru)
(C89) [EX35 (Kamaboko RED)] Minna ni naisho no setting! (Bakusou Kyoudai Let's and Go!!)
[MARUTA] Boku to Kanojo no Hikakuteki Naisho no Nichijou (Complete)
(SC15) [Chuuni+OUT OF SIGHT (Kim Chii)] Onee-chan to Naisho 2 Ashita Biyori
Okaa-san ga Naisho de Hikikomori Musuko no Seishori no Aite wo Shiteiru Hanashi
[Ponsuke] Naisho no Massage | Secret Massage (COMIC LO 2016-03) [English] {5 a.m.}
(Shota Scratch 25) [Yabure Kabure (Agemon)] Ogibo-san niwa Naisho desu. (Fullmetal Alchemist) [English] {Shotachan}
Okaa-san Sore wa Mazui desu yo! ~Tsuma ni wa Naisho de ED Kokufuku Renshuu Sex!?~
Kaihou Tokku Gakuen Seikatsu
Tomodachi no Otou-san to Naisho de Kozukuri Shichaimashita
Senpai ni wa Naisho ssu yo | 선배에겐 비밀임다
Naisho no Ohime-sama
[Agata] Naisho no Kakurenbo | Hide And Seek With Friend's Mom (COMIC Megamilk Vol. 18) [English] [vaasi] [Decensored]
Fukusei Kanojo ~Ore dake ni Kaikyaku Kaihou~
Oya ni Naisho no Iedex
(HaruCC19) [Harench-noon (Inao Maasa)] Naisho Na Karada (DRAMAtical Murder)
(C93) [milkberry (Kisaragi Miyu)] Houkago no Naisho 2 [Chinese] [残碑日月个人汉化]
(CCTokyo132) [Kitei (Naoki)] Naisho Banashi (Kuroko no Basuke)
(Rinshan Kaihou! 9) [Kamogawaya (Kamogawa Tanuki)] Toki ni Okoraretemo Shirahende (Saki)
Ikenai Koto wa Naisho de Suru Mono
[Sangatsu Usagi] Naisho no Teatime - The Secret Teatime
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion) [English]
(C89) [Naginata Kikaku, Hegurimurayakuba (Hirowa Nagi, Yamatodanuki)] Eroi no Monogatari ga Kaihou saremashita. (Granblue Fantasy)
Naisho no Otogibanashi
Aya-kun to Momiji Onee-chan no Naisho no Jikan
Naisho ni shite ne
[Tamagoro] Boku to Oneesan no Naisho (COMIC Penguin Club Sanzokuban 2014-07) [English] [vaasi]
(COMIC1☆6) [Mama ni wa Naisho (Purukogi Beach)] Tetsu Momo MANEATER (Tekken)
[GoldenGoblins (Nekokan)] Kenpeitai ni wa Naisho da yo! (Kantai Collection -KanColle-) [Digital]
Mama ni wa Naisho Zenpen | 不能對媽媽說的事 上
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats) [Digital]
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara)
(SC2015 Autumn) [Ame Usagi (Amedamacon)] Naisho no Hokenshitsu (Gochuumon wa Usagi desu ka?) [English] {Hennojin}
(C88) [Akuten Soushin (Kokutou Nikke)] Tenryuu Onee-chan to Naisho no Yasen Enshuu!! (Kantai Collection -KanColle-) [Chinese] [BW个人汉化]
[Mama ni wa Naisho (Plasma Beach)] Hihou Caligulation (Bakemonogatari)
[Morishima Kon] Naisho no Gohoushi + Bangaihen (Oneshota Dish) [English] {Hennojin}
Ikanishite Haha wa Onna wo Kaihou Shitaka Ch. 1-4 {N04h}
(C85) [Chagashi Saiban (Yamabuki Mook)] Naisho no Roommate | Secret Roommate (IS <Infinite Stratos>) [English] [RapidSwitch+Life4Kaoru]
(C80) [Magudara Kaihou Doumei (Tsukuyomi Sazin)] Ore no Imouto ga Konna ni Saimin ni Kakaru wake ga Nai (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(C87) [GALAXIST (BLADE)] Rakuen Kaihou (Rakuen Tsuihou -Expelled from Paradise-)
Isekai Tensei Shita Saki de Party Member Zenin to Naisho de Ecchi Shiteru Neet
Seijo Martha no Zenryoku Kaihou!?
[Mizuyuki] Futari no Naisho no ××× (COMIC HOTMILK 2016-06) [Chinese] [無邪気漢化組]