(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- (Kuttsukiboshi) [English] {Hikikomori Honyaku}
[Vitamin Gohan (Hasegawa Keita)] Naisho no Sakuya-san (Touhou Project) [Digital]
(C95) [Dennou Chocolate (AwA)] Otona ni Naisho no Warui Koto [Chinese] [沒有漢化]
I sekai tensei shita saki de pātīmenbā zen'in to naisho de etchi shi teru nīto
(COMIC1☆8) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke San Shimai Monogatari- | It's a Secret! [English] [DKN117 & laguiole]
Okaa-san ga Naisho de Hikikomori Musuko no Seishori no Aite wo Shiteiru Hanashi
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsuei-kai (THE IDOLM@STER MILLION LIVE!)
Kareshi ni Naisho de2 Nama Rankou...Shichaimashita.
[kedamono (Tori Hrami)] Naisho no Undoukai | 运动日的秘密 [Chinese] [本子社汉化] [Colorized] [Digital]
[Naisho (Mirai Shounen)] Jouyoku manin densha ★ Sensei... Okashite... (Full color version)
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 3
Yuka-chan no Naisho
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-)
Naisho no Love Mariage | 비밀의 결혼
Eve no Naisho Banashi 1
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI) [Chinese] [最愛大屁屁x漢化組漢化組]
[Oozora Kaiko] Papa ni wa Naisho no Boshi no Fureai
(C73)[Alpha to Yukaina Nakamatachi] Naisho no Trap (Quiz Magic Academy)
(C71) [Jiyuugaoka Shoutengai (Hiraki Naori)] DEADRISING (Kodomo No Jikan) [English] [SaHa]
Nanao no Naisho | 菜菜绪的小小秘密
(SC59) [Marked-two (Maa-kun)] Mikan no Naisho (To LOVE-Ru)
(SC2015 Autumn) [Ame Usagi (Amedamacon)] Naisho no Hokenshitsu (Gochuumon wa Usagi desu ka?) [English] {Hennojin}
(CCTokyo132) [Kitei (Naoki)] Naisho Banashi (Kuroko no Basuke)
[Watanabe Wataru] Naisho ni Shite ne
(COMIC1☆7) [Bakunyu Fullnerson (Kokuriu)] Naisho no Oshigoto (Bakemonogatari)
(C72) [MURDERHOUSE (Workaholic)] Boku to Mama no Naisho (Keroro Gunsou)
(Naisho no Jikan) [Apricot Sirup (Hi~mosu, Marui)] Doki Doki Kodomo Time (Kodomo no Jikan)
Naisho no Ouma-san Gokko | Secret Horse Play
(SC30) [P-Forest (Hozumi Takashi)] Otome no Naisho Nina-chan to iro iro... (Mai Otome)
(Shota Scratch 25) [Yabure Kabure (Agemon)] Ogibo-san niwa Naisho desu. (Fullmetal Alchemist)
Kobato no Naisho
[Gotoh Akira] Kodomo no Jikan 2 [English] [SMDC]
Naisho desu yo? Kald-san
Kare ni wa Naisho
(C91) [Kitsune (Tachikawa Negoro)] Jiiji ni wa Naisho ni Shite ne (Final Fantasy XV)
[bose no Doujin Manga Kenkyuujo (bose)] Jikan no Majo ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~ [Chinese] [輝夜漢化]
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
(C88) [Crybaby Method (Hissui)] Kawaii Kawaii Lulu-chan no Choppiri H de Naisho na Himitsu (League of Legends)
(C95) [Kitaku Jikan (Kitaku)] Bitter Sweet Syndrome (Love Live! Sunshine!!) [English]
[Koneko Gumi, Shounen Marionette (Poron, Kuonji Shutaka, Namao)] Naisho no Otogibanashi [English] {Shotachan}
Hoka no Dare ni mo Naisho da zo?
(COMIC1☆5) [Cotojikan (Cotoji)] Mado! Homu! (Puella Magi Madoka☆Magica)
[bose no Doujin Manga Kenkyuujo (bose)] Jikan no Majo 2 ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~ [English] [NHNL]
(C73) [roam (stem, Nagatsuki Rio)] Little Lover (Kodomo no Jikan)
(C85) [Yadokani Daikaiten (Kawamoto Yutsuki)] Naisho no Ecchi (Ro-Kyu-Bu!)
(C73) [Haine Club (Umino Haine)] Kojika no Kokan (Kodomo no Jikan)
Onii-chan to Naisho no Oshiri Lesson
[Mita Kurumi] Naisho no Photograph (COMIC ANGEL Club 2010-09)
Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2
(Bokura no Love Live! 25) [Kitaku Jikan (Kitaku)] Yakimochi (A) Symmetry (Love Live! Sunshine!!)[Chinese]
[Shunjou Shuusuke] Naisho no Jouji | Secret Affair (Osaekirenai kono Kimochi) [English] {doujin-moe.us}
Kare ni Naisho no Saimin Bitch Part 1
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (Pripara)
(COMIC1☆6) [Mama ni wa Naisho (Purukogi Beach)] Tetsu Momo MANEATER (Tekken)
(SC2017 Winter) [TwinBox (Hanahanamaki, Sousouman)] Kouen no Naisho na Koto (Kantai Collection -KanColle-) [Chinese] [花火汉化组]
Naisho no Hokenshitsu
[Studio Wallaby (Various)] Vitamin-B5 1/4 Ruri Ruri Naisho no Maid Nikki (Martian Successor Nadesico)
Naisho Nano! -Haruhara-ke Sanshimai Monogatari- | It's a Secret! 2
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS)
(C71) [Ohtado (Oota Takeshi)] Naisho da yo! Mahou no Club Katsudou (Sasami Magical Girls Club)
Naisho no Kojin Shidou Shinkyuu Hen
(C73) [Aomidoro (Yuunagi Sesina)] Onetsu no Jikan (Kodomo no Jikan)
(C72) [Countack, Shoujo Gesshoku (Shimao Kazu)] Sensei no Okiniiri vol. 2 (Kodomo no Jikan)
(Puniket 16) [Se Bone (Sakibashiri Jiru)] Burajiru nareba Bikini nite. (Kodomo no Jikan)
(C74) [Enshu ~Spirits~ (Santa Maria, NoBody)] KURO HOLE (Kodomo no Jikan) [English] [Uglicus]
(C72) [Surume no Oka (Yukino Koreyuki)] Rin daisakusen! | Rin's Great Strategy (Kodomo no Jikan) [English] [SaHa]
Naisho no Sakuya-san
(COMIC1☆11) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Houkago (To LOVE-Ru Darkness)
(C93) [Yakitate Jamaica (Aomushi)] Renzoku Taikyuu 8-jikan: Okay-san ga 8-jikan Buttooshi de Taikyuu Ecchi Suru Hon (Girls und Panzer)
(SC33) [Human High-Light Film (Shiosaba)] Honey no Naisho 3 (Cutey Honey)
[Musashimaru] Touzen Imouto ni wa Naisho de | Keep It A Secret From My Sister Of Course [English]
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- | It's a Secret! 2 [English]
Omote to Ura no Himitsu to Naisho
Naisho desu yo
(COMIC1☆3) [Cotojikan (Cotoji)] Lucca no Hikigane | Lucca's Trigger (Chrono Trigger) [English] =Team Vanilla=
[fourthcape (Misaki Takahiro)] Sena to Naisho no Houkago (Boku wa Tomodachi ga Sukunai) [Digital]
Otonari-san no Naisho na Enkou Seikatsu
[Countack (Kojiki Ohji)] Sensei no Okiniiri Vol.1 (Kodomo no Jikan)
Naisho no Jikan | Secret Times
(C85) [Nipopo Crisis (Genka Ichien)] Tanoshii Koto o Naisho ni Shiyou. Yousumi Ban (Various)
(COMIC1☆8) [Nipopo Crisis (Genka Ichien)] Tanoshii Koto o Naisho ni Shiyou. Kanzenban (Zettai Muteki Raijin-Oh)
Chika-chan ni mo Naisho no Himitsu
(COMIC1☆7) [Bakunyu Fullnerson (Kokuriu)] Naisho no Oshigoto (Bakemonogatari) [Chinese] [黑条汉化]
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [Chinese] [黑夜汉化组] [Digital]
[Anthology] MoeStar BEAST Vol.3 [Digital]
Naisho no Kagai Jugyou
Naisho no Ichiban-Kuji
(C76) [Human High-Light Film (Shiosaba)] Naisho no Honey 2 (Cutey Honey)
Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen
[Mama ni wa Naisho (Plasma Beach)] Luscious Beef Cake PLATINUM (Tekken)
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI)
[MaSBeYaAKT (MaSBe Akyto)] Petanko Ryou-chin ~Minna ni Naisho no Otoko no Ko Idol RYO-chan no Aruhi no Ohanashi (THE IDOLM@STER)
(SC2015 Autumn) [Ame Usagi (Amedamacon)] Naisho no Hokenshitsu (Gochuumon wa Usagi desu ka?)
[Dorachefu] Naisho no Zupohame Shinkon Life (ANGEL Club 2018-11) [Digital]
(C71) [Delayder (Makinon TM)] Koakuma no jikan (Kodomo No Jikan) [English] [Decensored]
[Haruiro Fudepen (Satsuki Suzuran)] Nanto Naisho no (Senki Zesshou Symphogear) [Digital]
[Hasemi_box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti) [Chinese] [靴下漢化組] [Digital]
(C94) [Critical Hit! (Zetz)] Mutsuki no Naisho (Azur Lane)
(C93) [Yakitate Jamaica (Aomushi)] Renzoku Taikyuu 8-jikan: Okay-san ga 8-jikan Buttooshi de Taikyuu Ecchi Suru Hon (Girls und Panzer) [Chinese] [79G个人汉化]
[DL Mate] Stop! Jikan Teishi ~Densha de Inemuri Shite Okitara Jikan Teishi Shiteta~
(C73) [Fumikan. (Natsume Fumika)] Crayon Rin-chan (Kodomo no Jikan)
Naisho no Nail
[Motika] Naisho no Sakunyuu | Milking In Secret (ANGEL Club 2014-01) [English] [vaasi]
[ShiraishiNsuke] Naisho no Ouma-san Gokko | Secret Horse Play (COMIC BAVEL 2017-01) [English] {doujins.com} [Digital]
Hotaru to Chibiusa no Hajimete no Naisho