(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsuei-kai (THE IDOLM@STER MILLION LIVE!)
[Kanzaki Shirou] Yume no Kuni no Naisho Banashi
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai) [English] [QB Translations] [Decensored]
Alicia-mama to Naisho Ecchi Suru Hon
Ikenai Koto wa Naisho de Suru Mono
[Sasahara Yuuki] Naisho no Happyoukai. - A Secret Recital [Digital]
[Comical Syndicate (Hurricane Megu)] Karinameshi no Arriecchii (The Secret World of Arrietty)
(HaruCC19) [Harench-noon (Inao Maasa)] Naisho Na Karada (DRAMAtical Murder)
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [English] [Fated Circle]
[Studio Wallaby (Kokuden Kadotake, Shijuukara, Leopard)] Shaorin no Naisho (Mamotte Shugogetten!)
Onee-sama ni wa Naisho
[Coffee Maker (Asamine Tel)] Naisho desu yo (Fate/Grand Order) [Digital]
(CR31) [Studio Wallaby (Deep Purple '72)] Suu no Naisho!! -The secret of Su- (Vampiyan Kids)
Hotaru to Chibiusa no Hajimete no Naisho
(COMIC1☆5) [Shimoyakedou (Ouma Tokiichi)] Naisho no Mahou (Puella Magi Madoka Magica)
(C94) [Secret Society M (Kitahara Aki)] Kousai Keiken Hitori Keiken Ninzuu 13-nin. (Bishoujo Senshi Sailor Moon) [English] [Doujins.com]
[Kamiyoshi] Secret♥Secret (COMIC P Flirt Vol.08 2010-12)
[Yamamichi] Naisho ni Shimasho | Let's Do It In Secret (COMIC Tenma 2015-06) [English] [desudesu]
Naisho no Makinami | Makinami's Secret
Anoko nya Naisho
Mifune-san to Ippai Kiss o Shite Naisho no | Secretly Kissing a Lot with Mifune-san
(C57)[Secret Society M (Kitahara Aki)] Kore wo Koi to Iemashou ka? (True Love Story 2)
(Shotaket 11) [Studio Rakkyou (Various)] Tsubasa x4 no Naisho (Naisho no Yorimichi) [English]
Tomodachi no Otou-san to Naisho de Kozukuri Shichaimashita
(C88) [MAPLER (Maple)] Tomodachi ni mo Naisho no Koto
(C89) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Toshikoshi-hen
(C94) [Secret Society M (Kitahara Aki)] Kousai Keiken Hitori Keiken Ninzuu 13-nin. (Bishoujo Senshi Sailor Moon)
[Nanami Shizuka] AIBIKI. Naisho banashi. 3 [Chinese]
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [Chinese] [CE家族社]
SECRET/SECRET
(COMIC1☆11) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Houkago (To LOVE-Ru Darkness) [English] [biribiri]
(C79) [Secret Society M (Kitahara Aki)] Kamotsusen no Koushuu Benjo (Gundam UC)
(C94) [Critical Hit! (Zetz)] Mutsuki no Naisho (Azur Lane)
Ore-tachi Futari no Naisho-goto!
Eve no Naisho Banashi 1
(C68) [Secret Society M (Kitahara Aki)] Helena-sama to Boku. | Helena-sama and I. (Dead or Alive) [English] {SaHa}
[Jackpot 64 (HAN)] Alicia-mama to Naisho Ecchi Suru Hon (Granblue Fantasy) [Digital]
(C88) [nothingfades (Amane Nekoko)] Naisho no Hajimete Kouhen (PriPara)
(C90) [Shinobi-Rocket (Sasamashin)] Lady to Naisho no Yoru Sanpo (Kantai Collection -KanColle-)
[Kuronisiki (Takaharu)] Onee-sama-tachi niwa Naisho de Senkan ni Narimasu (Kantai Collection -KanColle-) [Chinese] [koolo個人漢化] [Digital]
(C91) [milkberry (Kisaragi Miyu)] Houkago no Naisho | After School Secret [English] [LoliAce]
Chibikko Eirei to Naisho no Okusuri Techou
(C85) [furuike (Sumiya)] Off no Kongou to Naisho no Ohanashi (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
[Sirotateto] Naisho no Orusuban [Digital]
Isekai Tensei Shita Saki de Party Member Zenin to Naisho de Ecchi Shiteru Neet
(C91) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen
[Kitakata Kuniaki] Himitsu no Keijiban H na Onna no Naisho Banashi
Kare ni wa Naisho
(SUPER22) [Kiiro Bird (Pappa)] Oyajidomo ni wa Naisho dazo (Magi: The Labyrinth of Magic)
Ijirare Ayatsuri Ningyou
Ishizu-san no Secret ☆ Draw | Ishizu’s Secret ☆ Draw
(C90) [Secret Society M (Kitahara Aki)] Tomodachi ni Kakushiterukedo DoM no Hentai. H ni Miccha Kyoumi Arimasu (Bishoujo Senshi Sailor Moon)
(C54) [Secret Society M (Kitahara Aki)] Yume no Mayoiji Joukan (Sakura Taisen)
[Agata] Naisho no Kakurenbo (COMIC Megamilk Vol.18)
[ChildBox (Various)] Naisho no Asobi (Ojamajo Doremi)
(brilliant days 3) [amuamu (Chimu)] Bokura no Naisho no (Ensemble Stars!)
[Fuusen Club] Naisho no Ehon
Naisho no Kangoane | 偷偷來的護理師姊姊
(HaruCC20) [secret soldier (Yasuda Shinogu)] enchanted (The Evil Within) [English]
(Shotaket 11) [Sorairo March (Narusawa Sora)] SECRET FILE (Naisho no Yorimichi)
Naisho no Hakuchi Shuuri
Secret×Secret
(C84) [Secret Dmain] Un etudiant de la fille V (original)
Naisho no Ohanashi o
(C89) [Secret Society M (Kitahara Aki)] Venus VS Chuunen Dansei Kyouyu (Bishoujo Senshi Sailor Moon)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian
(C87) [Kacchuu Musume (Hiyoshi Hana)] Onee-sama ni wa Naisho (Ikusame Mika) (Kantai Collection -KanColle-) [English] [UCW]
Naisho no benkyou | Secret Study Time
(C91) [Secret Society M (Kitahara Aki)] Ninshin Shichatta... Dareka "Tasukete". (Bishoujo Senshi Sailor Moon) [Chinese] [无毒汉化组]
(C94) [Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou (Fate/Grand Order) [Chinese] [脸肿汉化组]
(C49) [Secret Society M (Kitahara Aki)] Minako Keikaku VENUS PROJECT (Bishoujo Senshi Sailor Moon)
[Shindou] Naisho no Yurine-san | Yurine's Secret (COMIC ExE 02) [English] =TLL + CW=
[Shouji Ayumu] Naisho desu yo | It's a secret! (Chiccha-na Onaka) [English] [Rin]
[Hasemi box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti)
(C74) [Secret Marchen. (Kabosu)] Killer Queen (Beatmania)
Naisho no Kagai Jugyou Nyuumonhen
Kuttsukiboshi -Naisho no Oshigoto-
Naisho no xx dake hon
[Babymaker (Beco)] Naisho no Kozukuri
Natori Sana -Naisho no Douga Satsuei-
Kouen no Naisho na Koto
(C74) [Zooko (Kazu)] Secret Secret (CODE GEASS: Hangyaku no Lelouch)
(C88) [brilliant thunder (Yumeno Tanuki, Fue)] Oya ni Naisho no Iedex
[kedamono (Tori Hrami)] Naisho no Undoukai | 运动日的秘密 [Chinese] [本子社汉化] [Colorized] [Digital]
(C38) [Secret Society M (Kitahara Aki)] BLUE WATER (Fushigi no Umi no Nadia)
[Matsumoto Katsuya] Naisho no Mio Sensei | The secret Mio sensei (COMIC Masyo 2017-02) [English] [desudesu] [Digital]
[Musashimaru] Touzen, Imouto ni wa Naisho de
(CCOsaka104) [Secret Scarlet (Takamura Emi)] Herb Tea wa Ikaga? (Fate/stay night) [Chinese]
Mama ni wa Naisho
Hoka no Dare ni mo Naisho da zo? | Keep This a Secret From Everyone Else
Kareshi ni Naisho de 2 Nama Rankou...Shichaimashita. | Keep This A Secret From My Boyfriend 2 - I Had... Raw Group Sex
(C68) [Secret Society M (Kitahara Aki)] Helena-sama to Boku. (Dead or Alive)
(C95) [Secret Society M (Kitahara Aki)] Shoutai Bare no Nikubenki w Kikenbi NN de Zettai Haramasemasu(^^) (Bishoujo Senshi Sailor Moon) [Chinese] [無邪気漢化組]
(C40) [Secret Society M (Kitahara Aki, Minamino Marin)] Maria (Bikkuriman)
(C73)[Alpha to Yukaina Nakamatachi] Naisho no Trap (Quiz Magic Academy)
[kedamono (Tori Hrami)] Naisho no Undoukai [English] {Shotachan} [Digital]
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu No Naisho (The Legend of Zelda)
(C71) [Ohtado (Oota Takeshi)] Naisho da yo! Mahou no Club Katsudou (Sasami Magical Girls Club)
Oya ni Naisho no Iedex 6 - Dekichatta Hen
[fourthcape (Misaki Takahiro)] Sena to Naisho no Houkago (Boku wa Tomodachi ga Sukunai) [Digital]
(C88) [PINK CHUCHU (Mikeou)] Naisho no Shintai Sokutei (Gochuumon wa Usagi desu ka?) [Chinese] [脸肿汉化组]
(C92) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3
Ishizu-san no Secret ☆ Draw | Ishizu’s Secret ☆ Draw {Hennojin}
(C84) [Secret Society M (Kitahara Aki)] Inyoku no Kan 365 | Lust Battleship 365 (Space Battleship Yamato 2199) [English] {doujin-moe.us}
Naisho no Ohime-sama | The Princess' Secret =TLL + mrwayne=
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
(SC24) [Naisho No Usagi Koya (Usakun)] Gohoubi Suimingu
(SC2015 Autumn) [Ame Usagi (Amedamacon)] Naisho no Hokenshitsu (Gochuumon wa Usagi desu ka?)
[Shunjou Shuusuke] Naisho no Jouji | Secret Affair (Osaekirenai kono Kimochi) [English] {doujin-moe.us}
(Puniket 12) [Soul Magic (Sudoo Kaoru)] Suki suki Aiko-chan Mayonaka no naisho (Ojamajo Doremi)
Nanao no Naisho | 菜菜绪的小小秘密
(C62) [SimaSima System, Nagisawaya (Nagisawa You)] Sakura no Naisho Kawara Ban Sono 4 (Cardcaptor Sakura)
Kareshi ni Naisho de 5 ...Dekichaimashita. | Keep This A Secret From My Boyfriend 5 - ... I Actually Did It.
Kareshi ni Naisho de...
(Shota Scratch 25) [Yabure Kabure (Agemon)] Ogibo-san niwa Naisho desu. (Fullmetal Alchemist) [English] {Shotachan}
Okaa-san wa DeliHeal-jou ~Musuko no Doukyuusei to Naisho de Tanetsuke SEX~
[Tukimi Daifuku] Mama ni wa Naisho
Kareshi ni Naisho de 4 Aijin... Nacchaimashita. | Keep This A Secret From My Boyfriend 4 - I Became... A Mistress.
Musashi-chan to Naisho no Shugyou
Falling In Love Is Work2 - 16th SecretFalling In Love Is Work2 - 16th Secret
Naisho no IV Satsuei-kai
(C49) [Secret Society M (Kitahara Aki)] Tokimeki Groovie - forever with you (Tokimeki Memorial)
(C73) [Secret Society M (Kitahara Aki)] Jane Conty Taii Kaikoroku Tettaisen. (Mobile Suit Gundam Lost War Chronicles)
Abby to Naisho no Hamedori
(C79) [Human High-light Film (Shiosaba)] Naisho no Ayanami (Neon Genesis Evangelion)
Tsukihi-chan ni wa Naisho de | Keeping Secrets from Tsukihi-chan
[Pija] Kanojo no Naisho (COMIC Megastore Alpha 2015-11) [Chinese] [脸肿汉化组]
(C91) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen | Running Away From Home Sex We'll Keep Secret From Our Parents - Winter Break Trip Edition [English] {Doujins.com}
Otonari-san no Naisho na Enkou Seikatsu
[Junk Center Kameyoko Bldg] Okaa-san ga Naisho de Hikikomori Musuko no Seishori no Aite o Shiteiru Hanashi.
(C59) [Chuuni+OUT OF SIGHT (Kim Chii)] Onee-chan to Naisho 01
(C91) [Secret Society M (Kitahara Aki)] Ninshin Shichatta... Dareka "Tasukete". (Bishoujo Senshi Sailor Moon) [English] {doujins.com}