Naisho no Kagai Jugyou
Kanojo ga Fuzai no Aida, Kanojo no Shinyuu to Shirokujichuu, Nakadashi shimashita.
(Puniket 11) [England Peach (Eikokukan Momoha)] Hajimete no Okaasan to Naisho (Ojamajo Doremi)
[Nounai Kanojo (Kishiri Toworu)] Kyouko to Itoshi no Bakayarou (Puella Magi Madoka Magica) [Digital]
(C72) [kidnap company (Saitou Tsukasa)] Himitsu no Gashuu - Naisho no Jikan (Kodomo no Jikan)
Kazami Yuuka to Naisho Play
Oya ni Naisho no Iedex
[Fukuroumori] Rinten no Waltz (2D Comic Magazine NTR Les Kanojo ga Kanojo o Netottara Vol. 2) [Chinese] [WTM直接汉化] [Digital]
[Mizuyuki] Futari no Naisho no ××× (COMIC HOTMILK 2016-06) [Chinese] [無邪気漢化組]
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (Pripara)
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san
(C78) [Nounai Kanojo (Kishiri Toworu)] Eientei de Usagi Gari ~Kagen~ | Rabbit Hunting at Eientei Second Quarter Moon (Touhou Project) [English] [UMAD]
[Musenmai] Naisho (COMIC AUN 2017-01) [Chinese]
[Majo Saiban (Mion_orz)] Naisho no Omajinai [Digital]
[MaSBeYaAKT (MaSBe Akyto)] Petanko Ryou-chin ~Minna ni Naisho no Otoko no Ko Idol RYO-chan no Aruhi no Ohanashi (THE IDOLM@STER)
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! (Touhou Project)
(C62) [SimaSima System, Nagisawaya (Nagisawa You)] Sakura no Naisho Kawara Ban Sono 4 (Cardcaptor Sakura)
Naisho no Ouma-san Gokko | Secret Horse Play {doujins.com}
[Leafy] Mama ni Naisho no Hatsujouki | 對媽媽保密的發情期 [Chinese] [渣橙子個人單行本漢化]
(C88) [Mama ni wa Naisho (Plasma Beach)] Chan nana no Shokutaku (GOD EATER)
2D Comic Magazine NTR Les Kanojo ga Kanojo o Netottara Vol. 1
(C83) [Mama ni wa Naisho (Purukogi Beach)] Enshoku Niku Sakura - Coquettish Flesh Cherry (Dead or Alive)
[Popochichi (Yahiro Pochi)] Rental Kanojo Osawari Shimasu (Kanojo, Okarishimasu)
Mama ni Naisho Mama to Naisho
Naisho no xx dake hon
(COMIC1☆6) [Mama ni wa Naisho (Purukogi Beach)] Tetsu Momo MANEATER (Tekken)
[Agata] Naisho no Kakurenbo (COMIC Megamilk Vol.18)
Naisho no Ota x Bitch
(C92) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3 [English]
[Sakamata Nerimono] Naisho no Ofuro Ya San | Secret Bathhouse-san (Digital Puni Pedo! Vol. 07) [English] [ninjastik]
(SC2017 Winter) [TwinBox (Hanahanamaki, Sousouman)] Kouen no Naisho na Koto (Kantai Collection -KanColle-) [Chinese] [花火汉化组]
[Ogawa Eru] "Imouto no Karada no Kanojo" to "Kanojo no Karada no Imouto", Docchi no Naka ga Kimochi Ii? Chapter 1 [English]
(C88) [Akuten Soushin (Kokutou Nikke)] Tenryuu Onee-chan to Naisho no Yasen Enshuu!! (Kantai Collection -KanColle-) [Chinese] [BW个人汉化]
[cai] Kanojo ga Goshujin-sama to Deau to Kareshi wa Kanojo to Deaenai
[Pija] Kanojo no Naisho (COMIC Megastore Alpha 2015-11) [Chinese] [脸肿汉化组]
(COMIC1☆5) [Mama ni wa Naisho (Purukogi Beach)] GIGANTIC DIVA (King of Fighers)
[2B (MANA-KO)] Naisho no Haruna-chan (To LOVE-Ru) [Digital]
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu no Naisho (The Legend of Zelda) [English] =SW=
[Kawamura Tsukasa] Naisho ni Shitai Juu no Monogatari [Digital]
(Reitaisai 10) [Nounai Kanojo (Kishiri Toworu)] To Aru Suika no Shuchi Nikurin | A Certain Suika Bacchanalia (Touhou Project) [English] {Afro}
(C93) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 6 - Dekichatta Hen [Chinese] [脸肿汉化组]
(Futaba Gakuensai 9) [Sekai Saiko (Mesopotamian Civ)] Naisho no Tsuinteruzu
[Junk Center Kameyoko Bldg] Okaa-san ga Naisho de Hikikomori Musuko no Seishori no Aite o Shiteiru Hanashi.
[Oozora Kaiko (Kaiko)] Papa ni wa Naisho no Boshi no Fureai [Chinese] [某三人汉化组]
[Kaitou Yuuhi] Naisho no Oshigoto (Otokonoko HEAVEN Vol. 24) [English] [mysterymeat3]
Kare ni wa Naisho
(C83) [Hito no Fundoshi (Yukiyoshi Mamizu)] Sakura Sou no Ecchi na Orihon. (Sakura Sou no Pet na Kanojo) [English] {asdkg}
[Pirates Patrol (Otokawa Kazuki)] Naisho no Omorashi [Digital]
(C82) [Nounai Kanojo (Kishiri Toworu)] Haiyore! Suwako-san | Crawling Up! Suwako-san (Touhou Project) [English] [UMAD + Afro]
[kedamono (Tori Hrami)] Naisho no Undoukai | 运动日的秘密 [Chinese] [本子社汉化] [Colorized] [Digital]
[Tukimi Daifuku] Mama ni wa Naisho
(Geinoujin wa Card ga Inochi! 4) [Colomonyu (Eromame)] Secret Nails | Naisho no Nail (Aikatsu!) [English] {/u/ scanlations}
(C77) [Hachiouji Kaipan Totsugeki Kiheitai (Makita Yoshiharu)] killing Loneliness (Denpa teki na Kanojo)
(C77) [Zi, 66 no Oka (Mutsuki Ginji, Mu Mu Munou)] Naisho no Zange Shitsu 1 (Kannagi)
[TTSY (Kurogane)] Shougatsu Gyouji Naisho no Oshiire Sex
[Naisho (Mirai Shounen)] Jouyoku manin densha ★ Sensei... Okashite... (Full color version)
Naisho no Yodare Sex
(C89) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Toshikoshi-hen
[Nounai Kanojo (Kishiri Toworu)] Hoshuu Desu yo? Kamijou-chan (Toaru Majutsu no Index)
[Studio Wallaby (Various)] Sakura no Naisho (Cardcaptor Sakura)
[Muchiuchi (Muchi)] Naisho no Hero | Secret Hero (Osomatsu-san) [English]
(C78) [Nounai Kanojo (Kishiri Toworu)] Remilia kara no Chousenjou (Touhou Project)
Otona ni Naisho no Warui Koto
[Coffee Maker (Asamine Tel)] Naisho desu yo (Fate/Grand Order) [Chinese] [胸垫汉化组] [Digital]
(Change More Naisho no Mahou II) [Honey Devil (Tsugumi Gumico)] MaElle-chan to <censored> (Grimoire ~Shiritsu Grimoire Mahou Gakuen~)
(C71) [D'ERLANGER (Yamazaki Show)] From S to A (Kanojo to Natsu to Boku, Akiiro Mousou Biyori)
(C85) [Fetism (Tanaka Ginji)] Kanojo to Ore to Kanojo no Seiyoku (Yahari Ore no Seishun Love Come wa Machigatteiru.)
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- (Kuttsukiboshi) [English] {Hikikomori Honyaku}
Netorareta Kanojo,Tomaranai Kanojo
[Nounai Kanojo (Kishiri Toworu)] Tama-chan to Date. (Bamboo Blade) [Digital]
(C90) [Temparing (Tokimachi Eisei)] Futanari Kanojo o Netotta Yarichin Otoko ga Mesu Ochi Sareru (Kanojo o Netotta Yarichin Otoko o Mesu Ochi Saseru made) [English] {Hennojin}
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-4
(C54) [Studio Wallaby (Various)] VITAMIN-B5 1/2 Ruri Ruri Naisho no Arbeit Nikki (Martian Successor Nadesico)
(SC2017 Winter) [TwinBox (Hanahanamaki, Sousouman)] Kouen no Naisho na Koto (Kantai Collection -KanColle-)
Naisho no Hajimete Kouhen
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae
[Leafy] Mama ni Naisho no Hatsujouki [Digital]
[TTSY] Otonari-san no Naisho na Enkou Seikatsu
(C71) [Kurage no Candume (Yoshino)] Naisho! It's a Night Show! (Simoun)
[Chinjuu Mufy (Oonita Hiroyuki, Nishino Tama, Mash-san)] Rental Kanojo-tachi to Noukou Sesshoku Shitai Hon (Kanojo, Okarishimasu)
[NIGHT FUCKERS (Mitsugi)] Nanao no Naisho | 菜菜绪的小小秘密 [Chinese] [丧尸&无毒汉化] [Digital]
(COMIC1☆11) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Houkago (To LOVE-Ru Darkness)
(C78) [Titokara 2nd Branch (Manami Tatsuya)] Ookami-san to Naisho no Doku Ringo (Ookami-san to Shichinin no Nakama-tachi)
(Reitaisai 15) [Green tea Lab (midarin)] Aya-chan no Naisho no Micchaku Shuzai (Touhou Project)
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai)
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san | 四宮同學的秘密 [Chinese] [夢之行蹤漢化組]
(C88) [THE FLYERS (Naruse Mamoru)] Maekawa-san to Naisho no XX (THE IDOLM@STER CINDERELLA GIRLS)
Hatsukoi no Osananajimi wa Ani no Kanojo ~Muboubi ni Nemuru Kanojo o Muriyari Netotta Ore~
atelier lunette Naisho Nano! -Haruhara-ke San Shimai Monogatari act1 FR
(C83) [Fusions (h_o_t_cat)] Pet na Kanojo wo Choukyou Shite Mita (Sakurasou no Pet na Kanojo) [English] [Chooks22]