[Natsume Benkei] Nichijou-teki ni Okaa-san ni Dasu Seikatsu - Otou-san ni Naisho no Nakadashi Ecchi Hen
(C84) [SEITOKAISHITSU (Akimoto Dai)] Hanekawa Tsubasa wa Shitteiru. (Bakemonogatari) [English] [CGrascal]
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [一匙咖啡豆汉化组]
[Konohana] Naisho no Jikan (COMIC Megastore 2009-04) [Chinese]
(C90) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Umi no Iedex
[TTSY] Otonari-san no Naisho na Enkou Seikatsu
[Tukimi Daifuku] Mama ni wa Naisho
(COMIC1☆8) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke San Shimai Monogatari-
(C95) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Ippai Kiss o Shite Naisho no | Secretly Kissing a Lot with Mifune-san (THE IDOLM@STER CINDERELLA GIRLS) [English] [Panatical]
Kouen no Naisho na Koto
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion) [English]
[Ponsuke] Naisho no Kaihou (COMIC LO 2017-12) [Chinese] [柳葉個人漢化] [Digital]
Naisho no Gohoubi
(C83) [Wish +Kibou no Tsubasa+ (Sakurano Ru)] Only for you -Saigyouji Yuyuko- (Touhou Project) [English]
(COMIC1☆8) [Wish ~Kibou no Tsubasa~ (Sakurano Ru)] Sa.yo.na.ra - Shinkai no Ningyohime | Sa-yo-na-ra - Little Mermaid of The Abyss (Kantai Collection -KanColle-) [English]
(C93) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 6 - Dekichatta Hen [Chinese] [脸肿汉化组]
[ShiraishiNsuke] Naisho no Ouma-san Gokko | Secret Horse Play (COMIC BAVEL 2017-01) [English] {doujins.com} [Digital]
[ARI] Naisho No Hokenshitsu (COMIC Penguin Celeb 2015-03) [Chinese] [上古勤受荣誉呈献]
[Muchiuchi (Muchi)] Naisho no Hero | Secret Hero (Osomatsu-san) [English]
Hikki ni wa "Naisho!" no Houshi Katsudou
Dosukebe Enkou Gal no Naisho Ecchi | 與色情援交辣妹的秘密性交
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu No Naisho (The Legend of Zelda)
[Hiyashi Asia (Agurecchi)] Lunasa Onee-chan no Naisho no Bansoukai (Touhou Project) [Digital]
Kareshi ni Naisho de 2 Nama Rankou...Shichaimashita. | Keep This A Secret From My Boyfriend 2 - I Had... Raw Group Sex
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Digital]
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats) [Digital]
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-6
(COMIC1)[Alpha to Yukaina Nakamatachi] Naisho no Oshioki (Quiz Magic Academy)
[Oozora Kaiko (Kaiko)] Papa ni wa Naisho no Boshi no Fureai [Chinese] [某三人汉化组]
(C93) [milkberry (Kisaragi Miyu)] Houkago no Naisho 2
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1 [Digital]
(Panzer Vor! 11) [Nazunaya Honpo (7zu7)] Erika no Naisho. (Girls und Panzer)
[Mita Kurumi] Mama ni wa naisho ne? (COMIC Penguin Club 2015-08) [Chinese] [Drz翻訳]
[Shikkoku no Tsubasa (ReigaMk2)] Chika-chan wa Kyoumi Shinshin (Love Live! Sunshine!!) [Digital]
Naisho no Shimakaze-kun.
Alice no Naisho
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- (Kuttsukiboshi) [English] {Hikikomori Honyaku}
(C89) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Toshikoshi-hen [Chinese] [肥宅除夕依舊只能看著衛生紙上的殘渣翻譯]
[Musashimaru] Touzen, Imouto ni wa Naisho de [Digital]
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-) [English]
[TIES (Takei Ooki)] Mahou Shoujo no Naisho no Oshigoto (Puella Magi Madoka Magica)
Otonari-san no Naisho na Enkou Seikatsu
(C87) [Art Book Chipika (Tsubasa)] KANKORE LOGBOOK II (Kantai Collection -KanColle-)
[崖の上のジャガー] エンドレス・ストーリー (Tsubasa Reservoir Chronicle) [Digital]
[Komine Tsubasa] Koigataki wa Buta Yarou
Dejiko no Naisho-nyo
Licca no Naisho
(SC36) [Lezmoe! (Oyu no Kaori)] Zettai Naisho! Himitsu no Otomari nano (Mahou Shoujo Lyrical Nanoha StrikerS)
Hanasaku Mori no Naisho no Hanashi.
Kareshi ni Naisho de2 Nama Rankou...Shichaimashita.
Aya-kun to Momiji Onee-chan no Naisho no Jikan
(COMIC1☆7) [Bakunyu Fullnerson (Kokuriu)] Naisho no Oshigoto (Bakemonogatari)
(C94) [Kurumi Namiki (Mita Kurumi)] Atago-san to Naisho no Ecchi (Kantai Collection -KanColle-)
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer) [English] [/u/ scanlations]