[Tukimi Daifuku] Mama ni wa Naisho
(C82) [MINT BLUE (MOYURU/n)] ORE×YOME 06 - Naisho no Azu Cat (K-ON!)
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion)
(CR31) [Studio Wallaby (Various)] Rizell no Naisho (Rizelmine)
H na Kanojo to Naisho no Shutter Chance
(C79) [Combat Mon-Mon (Hiratsura Masaru)] Ayanami (Neon Genesis Evangelion) [English] [Brolen]
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 2
[Hasemi box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti)
[Pirates Patrol (Otokawa Kazuki)] Naisho no Omorashi [Digital]
(COMIC1☆4) [Bakuretsu Fuusen (Denkichi)] Ayanami Tokka-Shiki (Neon Genesis Evangelion) [English] [CGrascal]
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya | Ririn-san's Secret Expression and Her Precious Room (COMIC HOTMILK 2018-07) [English] [Stupid Beast] [Digital]
(COMIC1☆3) [Human High-Light Film (Shiosaba)] Naisho no Honey (Cutey Honey)
Hotaru to Chibiusa no Hajimete no Naisho
[Kitakata Kuniaki] Himitsu no Keijiban H na Onna no Naisho Banashi
(C79) [Human High-light Film (Shiosaba)] Naisho no Ayanami (Neon Genesis Evangelion)
Ayanami Richness Black
(C79) [Nakayohi Mogudan (Mogudan)] Ayanami 4 Preview Edition (Neon Genesis Evangelion)
(C89) [Human High-Light Film (Shiosaba)] Ayanami β (Neon Genesis Evangelion) [English] {doujins.com}
Chika-chan ni mo Naisho no Himitsu
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-8
(C85) [Studio Parfe (Dohi Kensuke)] [Kaiteiban] Yamete! Ayanami Nee-chan 2 (Neon Genesis Evangelion)
[Ningen tte Iina (Ningen)] Onee-sama ni wa Naisho desu yo? (Kantai Collection -KanColle-) [Digital]
(C92) [Macaron*Sketch (Yukatama)] Naisho no Cappuccino (Gochuumon wa Usagi desu ka?)
[TLB] Otousan to Naisho ~Aru Daikazoku no Chichi to Musume Yuku Toshi Kuru Toshi Himehajime~
[Oozora Kaiko (Kaiko)] Papa ni wa Naisho no Boshi no Fureai [Chinese] [某三人汉化组]
Naisho no Nail
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 3
Mary ni wa Naisho desu!
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-9
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion) [English]
[Hard Chrome (hardcrom)] Naisho no Step (THE IDOLM@STER CINDERELLA GIRLS)
[fourthcape (Misaki Takahiro)] Sena to Naisho no Houkago (Boku wa Tomodachi ga Sukunai) [Digital]
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [Chinese] [想吸大尾巴个人汉化]
Anoko ni Naisho no Uchiawase
(COMIC1☆5) [Mama ni wa Naisho (Purukogi Beach)] GIGANTIC DIVA (King of Fighers)
(Shota Scratch 31) [Koneko no Marionette (Kuonji Shutaka, Poron, Namao)] Naisho no Otogibanashi 2 [English] {Shotachan}
[Vitamin Gohan (Hasegawa Keita)] Naisho no Sakuya-san (Touhou Project) [Digital]
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai)
[ARI] Naisho No Hokenshitsu (COMIC Penguin Celeb 2015-03) [Chinese] [上古勤受荣誉呈献]
(C64) [Nakayohi Mogudan (Mogudan)] Ayanami 4 Boku no Kanojohen (Neon Genesis Evangelion) [English] [Belldandy100] [Decensored]
(C90) [Supurabi (Haruharu Haruto)] Futari de Naisho no Ohanashi (Granblue Fantasy)
[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]
Kare ni Naisho no Saimin Bitch Part 2 Rina-chan no Bitch Debut Shojo Soushitsu Hen
Naisho desu yo? Kald-san
Ayanami 1 Gakusei-hen
[Rokkaku Yasosuke] Naisho Zuma (Comic Shitsurakuten 2013-02) [English] [Facedesk]
(C90) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Umi no Iedex
Shougatsu Gyouji Naisho no Oshiire Sex
(C61) [Nakayohi Mogudan (Mogudan)] Ayanami 3 Sensei Hen (Neon Genesis Evangelion) [English] [E-Hentai Translations]
Futari to Shota no Naisho Graffiti
[MaSBeYaAKT (MaSBe Akyto)] Petanko Ryou-chin ~Minna ni Naisho no Otoko no Ko Idol RYO-chan no Aruhi no Ohanashi (THE IDOLM@STER)
[XX-ya tte koto wa Naisho da. (Naisho da.)] Doremi-sama Doremi-sama Doremi-sama (Ojamajo Doremi)
Kouen no Naisho na Koto
Naisho no Kimochi - Secret Feeling
(C74) [Karei NUDOL (Komura Keita)] Ayanami Hokan Keikaku (Ichi) Kaiteiban (Neon Genesis Evangelion) [English] [q91]
[Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order) [Digital]
(C62) [Nakayohi Mogudan (Mogudan)] Rei Ayanami Rei (Neon Genesis Evangelion) [English]
[Kinako Gyuu Nyuu (Tomoharu)] Naisho ni Shiyou ne (Summer Wars) [Raw]
(C94) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Shuumatsu (To LOVE-Ru) [English] [biribiri]
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu) [English]
[Sirotateto] Naisho no Orusuban [Digital]
[Morishima Kon] Naisho no Gohoushi (COMIC Tenma 2016-04) [English] [Kusojiji]
(C81) [Mama ni wa Naisho (Purukogi Beach)] Fukkin! (King of Fighters)
(C91) [milkberry (Kisaragi Miyu)] Houkago no Naisho
(COMIC1☆6) [N2jirai (Nimu)] Tsukihi-chan ni wa Naisho de (Nisemonogatari)
[Oiwaidou (Iwasaki Tatsuya)] Ayanami Rei Hen (Neon Genesis Evangelion)
Oya ni Naisho no Iedex 6 - Dekichatta Hen
Naisho no Love Mariage | 비밀의 결혼
Kyou wa Dono Ayanami de Suru... desu ka? | 今天要和什么样的绫波做...呢?❤
[NIGHT FUCKERS (Mitsugi)] Nanao no Naisho [Digital]
Naisho no Wakana-san
Yamitsuki Naisho Ecchi
(C61) [Nakayohi Mogudan (Mogudan)] Ayanami 3 Sensei Hen | Ayanami 3 Teacher Edition (Neon Genesis Evangelion) [English] [Belldandy100] [Decensored]
(C77) [Punipuni Doumei (Mizuki Gyokuran)] Naisho no Wankoro Mochi (Anyamaru Tantei Kiruminzoo)
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2 [English]
Naisho na Shinomiya-san | 四宮同學的秘密
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-)
(C80) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 3.5 Kai (Neon Genesis Evangelion)
[Studio Wallaby (Various)] Sakura no Naisho (Cardcaptor Sakura)
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (PriPara)
(C68) [Nakayohi Mogudan (Mogudan)] Ayanami (Neon Genesis Evangelion)
[Konohana] Naisho no Jikan | Secret Times (COMIC Megastore 2009-04) [English] [Hentai from Hell]
(COMIC1) [Studio Wallaby (Kura Oh)] Ayanami Kuro (Neon Genesis Evangelion)
Ayanami 4 Boku no Kanojohen
Naisho no Hakuchi Shuuri
Shujin ni wa Naisho
Ayanamiβ
(COMIC1☆5) [Studio Wallaby (Kura Oh)] Ayanami - Asa Hiru Yoru - Shin (Neon Genesis Evangelion)
Ririn-san no Naisho no Kao to Daiji na Oheya
[MIKARIN] Okaasan ni Naisho
(C78) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 3 Kai (Neon Genesis Evangelion) [Decensored]
Boku to Kanojo no Hikakuteki Naisho no Nichijou Conclusion
[Seiten no Hekireki (Toruneko)] Naisho no Tokkun (Jikkyou Powerful Pro Yakyuu)
(C65) [HENREIKAI (Kawarajima Kou, Urushihara Satoshi)] Ayanami Club 2 (Evangelion)
Bokura no Naisho no
(Shota Scratch 25) [Yabure Kabure (Agemon)] Ogibo-san niwa Naisho desu. (Fullmetal Alchemist) [English] {Shotachan}
(C58) [Nakayohi Mogudan (Mogudan)] Ayanami 1 Gakusei Hen (Neon Genesis Evangelion) [English]
Naisho Nano! -Haruhara-ke San Shimai Monogatari-
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Chinese]
Naisho no Karada Kensa Ch.2
Naisho no Karada Kensa - Ch.3
Kuttsukiboshi -Naisho no Oshigoto-
(C80) [Studio Wallaby (Kura Oh)] Gohoushi Ayanami-san (Neon Genesis Evangelion)
Naisho no Zupohame Shinkon Life | The Secret Bold-Fuck in A Newly-wed Life
(C78) [Titokara 2nd Branch (Manami Tatsuya)] Ookami-san to Naisho no Doku Ringo (Ookami-san to Shichinin no Nakama-tachi)
(SC33) [Human High-Light Film (Shiosaba)] Honey no Naisho 3 (Cutey Honey)
Naisho no Kojin Shidou Shinkyuu Hen
(Puniket 12) [Soul Magic (Sudoo Kaoru)] Suki suki Aiko-chan Mayonaka no naisho (Ojamajo Doremi)
[Morishima Kon] Naisho no Gohoushi + Bangaihen (Oneshota Dish) [English] {Hennojin}
Naisho no Love Situation
(COMIC1☆11) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Houkago (To LOVE-Ru Darkness)
Ayanami to Icha Love Shitai!!
Papa ni wa Naisho yo?
[Nanami Shizuka] Naoko-san no Naisho
(C76) [Human High-Light Film (Shiosaba)] Naisho no Honey 2 (Cutey Honey)
[Itou Nanami] Naisho no Houkago (COMIC Potpourri Club 2014-07) [Chinese] [黑条汉化]
Kare ni wa Naisho no Watashi no Himitsu
Naisho no Oshigoto
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsuei-kai (THE IDOLM@STER MILLION LIVE!)
(Shotaket 11) [Studio Rakkyou (Various)] Tsubasa x4 no Naisho (Naisho no Yorimichi)
AYANAMI 28
(C71) [Ohtado (Oota Takeshi)] Naisho da yo! Mahou no Club Katsudou (Sasami Magical Girls Club)
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [English] {Hennojin}
[Kuku ya (ckj)] Naisho desu yo? Kald-san (Firis no Atelier)
Ayanami 2 Hokenshitsu Hen
Naisho Banashi Vol. 1-2
Kitakami-san to Naisho no Naisho