(Puniket 23) [Suitekiya (Suitekiya Yuumin)] Naisho no HONya-san (Watashi no Ouchi wa HONya-san)
Night Walker
[GoldenGoblins (Nekokan)] Kenpeitai ni wa Naisho da yo! (Kantai Collection -KanColle-) [Digital]
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
Futari de Naisho no Ohanashi
AIBIKI. Naisho banashi. 3
(C95) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu 3 (Love Live! Sunshine!!)
Koakuma wa Shoudoubutsu - Sweet devils as my pets.
[Nekoya] Kyokutou no Naisho (Kyoukai Senjou no Horizon) [Digital]
Atarashii Haha wa Russia-jin!? Oyaji ni Naisho de Niizuma Netori!
(MILLION FESTIV@L) [Hard Lucker(Various)] Million Live Sukebe Goudou MILLION★SUKEBE★STARS (THE IDOLM@STER MILLION LIVE!)
(SUPER21) [NEVER GIVE UP (Nekonattou)] Kanri Fujuubun | Inadequate Management (Uta no Prince-sama) [English] [Brolen]
(COMIC1☆7) [Bakunyu Fullnerson (Kokuriu)] Naisho no Oshigoto (Bakemonogatari) [Chinese] [黑条汉化]
(C73)[Alpha to Yukaina Nakamatachi] Naisho no Trap (Quiz Magic Academy)
Naisho no xx dake hon
[Ponsuke] Naisho no Kaihou | Secret Nursing (COMIC LO 2017-12) [English] [dame ningen]
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu No Naisho (The Legend of Zelda)
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [English] [desudesu]
[Tabuchi-san Chi (Tabuchi)] Seira-chan Maji Tenshi (GJ-Bu) [English] {Hennojin} [Digital]
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2
(C68) [First Aid (Kagura Sakana)] Naisho no Satoko (Higurashi no Naku Koro ni)
(COMIC1☆5) [Shimoyakedou (Ouma Tokiichi)] Naisho no Mahou (Puella Magi Madoka Magica)
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [一匙咖啡豆汉化组]
(C92) [Magono-Tei (Carn)] Seinaru Machiokoshi | Sexual Renewel (Sakura Quest) [English] {Doujins.com}
[Agata] Naisho no Kakurenbo (COMIC Megamilk Vol.18)
(C94) [Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order)
(C88) [Akuten Soushin (Kokutou Nikke)] Tenryuu Onee-chan to Naisho no Yasen Enshuu!! (Kantai Collection -KanColle-) [Chinese] [BW个人汉化]
Shinomiya no Maid wa Tokojyouzu~ Professional Jintai Onahole
JUICE
(C88) [THE FLYERS (Naruse Mamoru)] Maekawa-san to Naisho no XX (THE IDOLM@STER CINDERELLA GIRLS)
[kedamono (Tori Hrami)] Naisho no Undoukai Second Season [Digital]
[Circle ARE (Kasi, Cheru)] Inori-chan wa Kirawaremono? (Guilty Crown)
Naisho no Karada Kensa - Ch.3
ShiroKagu 1
ShiroKagu 3
[Henreader] Naisho no Date Plan (COMIC X-EROS #37) [Chinese] [無邪気漢化組]
(HaruCC17) [NEVER GIVE UP (Nekonattou)] Musiciens aux masques (Uta no Prince-sama) [English] [CGrascal]
LIP SERVICE 5
(C87) [YOU2HP (YOU2)] AkaRei☆Operation (Vividred Operation)
(SUPER21) [NEVER GIVE UP (Nekonattou)] Kanri Fujuubun (Uta no Prince-sama)
どうせ夢なら
(COMIC1☆7) [abgrund (Saikawa Yusa)] Aijou ☆ Koukan Nikki | Love Exchange Diary (GJ-bu) [English] [doujin-moe.us]
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-6
Stairway15
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsuei-kai (THE IDOLM@STER MILLION LIVE!)
[Hasemi_box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti) [Digital]
Unsou Gyoukai ni mo Makura Eigyou ga Arutte Hontou desu ka? Part.2
[Kitakata Kuniaki] Himitsu no Keijiban H na Onna no Naisho Banashi
(C95) [Dennou Chocolate (AwA)] Otona ni Naisho no Warui Koto
[Shimesaba (Isaki)] Saba 10: Inu to Neko
(C95) [Hitsujiniku (Lamb)] Hoka no Kanja-san ni wa Naisho da yo? (Natori Sana)
[Seiheki Master] Ne~e~n Tsugi no Tesuto de 0-ten Totte~e ♪ Josei Men'eki Zero no Gariben Danshikō ni Haken sa Reta Yūwaku Jokyōshi
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (PriPara)
Omake no Matome+
(C90) [Upagoya (Endori)] Senpai ni wa Naisho ssu yo? (Granblue Fantasy)
Oya ni Naisho no Iedex
(C80) [milkberry (Kisaragi Miyu)] Minna ni wa Naisho da yo (Puella Magi Madoka Magica)
Futari to Shota no Naisho Graffiti
(Geinoujin wa Card ga Inochi! 4) [Colomonyu (Eromame)] Secret Nails | Naisho no Nail (Aikatsu!) [English] {/u/ scanlations}
[MARUTA] Boku to Kanojo no Hikakuteki Naisho no Nichijou (Complete)
[Fuusen Club] Naisho no Ehon
(CCFukuoka33) [96。 (Kurokuma)] Naisho no Soudan (Free!)
[Babymaker (Beco)] Naisho no Kozukuri 2 | Secret Lovechild 2 [English] [MintVoid]
Ririn-san no Naisho no Kao to Daiji na Oheya
[Hiyashi Asia (Agurecchi)] Lunasa Onee-chan no Naisho no Bansoukai (Touhou Project) [Digital]
Number One Host ga Number One Mesuiki Osu!
(C83) [Honey Bunny (Kohachi)] Naisho no Nurse-san
[Misaki (Mikemono Yuu)] Akuma de JK! -Makai Appli de Harem Shiken- | Devil Highschooler! -Creating a Harem With a Devil App- Ch. 2 [English] [AntaresNL667]
Alicia-mama to Naisho Ecchi Suru Hon
Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 1
Shinomiya Kaguya o Goukan Shitai | Rape of Kaguya
Naisho no hanashi
[Balpanther] Naisho no Undoukai (Puella Magi Madoka☆Magica)
[Kouchaya (Ootsuka Kotora)] Kaichou wa Oboetenai! (Kaguya-sama wa Kokurasetai)
(ComiComi17) [Hikari no Tomoshibi (Kousoku)] Shokushu to Doki Doki Operation!! (Vividred Operation)
[Kukuya (ckj)] Naisho desu yo? Kald-san | It's a Secret Kald-san, You Hear? (Atelier Firis) [English] [Springborn]
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion)
(COMIC1☆11) [ASGO (Zanzi)] Shiori Quest (Sakura Quest)
[Kitakata Kuniaki] Himitsu no Keijiban H na Onna no Naisho Banashi [English] {Coff66 & Funeral of Smiles}
Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
Yurufuwa kara no Sotsugyou | A Shaky Soft Graduation
Implicity Ep.01-2
Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen
(MILLION FESTIV@L 5) [UPA24 (Various)] MILLION ERO FULL COLOR GOUDOUSI OFFSTAGE 2Ω (THE IDOLM@STER MILLION LIVE!)
[Agata] Naisho no Kakurenbo | Hide And Seek With Friend's Mom (COMIC Megamilk Vol. 18) [English] [vaasi]
(Change More Naisho no Mahou II) [Honey Devil (Tsugumi Gumico)] MaElle-chan to <censored> (Grimoire ~Shiritsu Grimoire Mahou Gakuen~)
(Puniket 35) [UROBOROS (Utatane Hiroyuki)] Dannai yo My Friend (Sakura Quest)
Bonyuu Cafe Moo Moo | Milk Cafe Moo Moo
Punipuni Connect
[Agata] Naisho no Kakurenbo | Hide And Seek With Friend's Mom (COMIC Megamilk Vol. 18) [English] [vaasi] [Decensored]
【nurume R18】Shirokagu ⇔Kagushiro na Manga
[Vitamin Gohan (Hasegawa Keita)] Naisho no Sakuya-san (Touhou Project) [Digital]
Kousoku Denma de, Ikasareru Kaguya-sama
[NIGHT FUCKERS (Mitsugi)] Nanao no Naisho [Digital]
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project) [English] [CGrascal]
(COMIC1☆8) [Nipopo Crisis (Genka Ichien)] Tanoshii Koto o Naisho ni Shiyou. Kanzenban (Zettai Muteki Raijin-Oh)
[Katuraya (Takemaru)] Naisho no Ichiban Kuji (Mahou Shoujo Lyrical Nanoha)
(COMIC1☆7) [K-Drive (Narutaki Shin)] VIVID・MIX (Vividred Operation)
Naisho na Shinomiya-san | The Secretive Shinomiya-san
[Kaitou Yuuhi] Naisho no Oshigoto (Otokonoko HEAVEN Vol. 24) [Chinese] [夜願漢化]
[Mita Kurumi] Naisho no Photograph (COMIC ANGEL Club 2010-09)
[Sasahara Yuuki] Naisho no Happyoukai. - A Secret Recital [Digital]
知らないおじさんと・・・
[Tecchan] Please, Onii-chan [English] [SaHa]
(COMIC1☆11) [ASGO (Zanzi)] Shiori Quest (Sakura Quest) [Chinese] [oo君個人漢化]
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
ShiroKagu 2
Futanari Prison Dairoku Kangoku Houkoku
[Merkonig] B-Trayal 32 + Extras (かぐや様は告らせたい)(流木个人汉化)
Kare ni Naisho no Saimin Bitch Part 1
[TLB] Otousan to Naisho ~Aru Daikazoku no Chichi to Musume Yuku Toshi Kuru Toshi Himehajime~
(C84) [Angel Bless (Tsukiji)] Kore wa Ze-ttai ni Naisho desu kara ne! (Touhou Project)
(COMIC1☆7) [Matatabi Sanjou (HaRu)] Mao ni wa Naishodayo (GJ-bu) [English] [Calgaryfag]
MARINE STIMULATION 5
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Chinese]
Otto ni Naisho de Ajimi Shite 2
(C58) [Studio Wallaby (Fuu)] Reiko no Naisho! (Comic Party)
Oku-sama wa Onahole
(COMIC1☆7) [UROBOROS (Utatane Hiroyuki)] Mousou Koukan Nikki wa Herlock Aruki no Yume wo Miru ka? (GJ-bu)
Kaichou to no Se... o Torarete Kyouhaku Sareta Kaguya-sama
[Usi] Otto ni Naisho de Ajimi Shite 1
Mama ni wa Naisho
[Junk Center Kameyoko Bldg] Okaa-san ga Naisho de Hikikomori Musuko no Seishori no Aite o Shiteiru Hanashi.
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS)