Aruji-sama ni Naisho no Memory Piece
(C58) [Studio Wallaby (Deep Purple '72, Kaneko Toshiaki, Kura Oh)] Oukoku No Naisho (Puppet Princess of Marl's Kingdom)
(C92) [Lolimate Seizou Koujou (Lolimate)] Souda Kyouko Nukou. (Touhou Project)
(COMIC1☆5) [Shimoyakedou (Ouma Tokiichi)] Naisho no Mahou (Puella Magi Madoka Magica)
(C68) [First Aid (Kagura Sakana)] Naisho no Satoko (Higurashi no Naku Koro ni)
(C80) [Sakurako (ZION)] Kyouko-chan o HomuHomu suru Hon (Puella Magi Madoka Magica) [English] {doujin-moe.us}
(COMIC1☆7) [Tanpopo (Anshin Mama)] MadoOn no Sekai dato Ossan wa Mahou Shoujo de Sunao na Kyouko-chan o Tsuremawashite Zaiakukan Bokki (Puella Magi Madoka Magica)
Off no Kongou to Naisho no Ohanashi
Kareshi ni Naisho de 4 Aijin... Nacchaimashita. | Keep This A Secret From My Boyfriend 4 - I Became... A Mistress.
Naisho no Otogibanashi
Kare ni Naisho no Saimin Bitch Part 2 Rina-chan no Bitch Debut Shojo Soushitsu Hen
Licca no Naisho
Seito to Naisho de Junai Ecchi shitetara Douryou no Kyoushi ni Barete Netorareru Bijin Josei Kyoushi no Hanashi
[Junai Meringue-don (Kijima Hyougo)] Saisho no, Naisho no. + Natsu no Kedamono (Haikyuu!!)
(C88) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex
Okaa-san no Naisho
Naisho no Enkou Challenge | 不可告人的援交挑战
Motto Shitai Joshidaisei ga Kare ni Naisho no Kankei ni Hamacchau Ohanashi
Naisho na Shinomiya-san | 四宮同學的秘密
[Shindou] Naisho no Yurine-san | Yurine's Secret (COMIC ExE 02) [English] =TLL + CW=
[Maimu-Maimu] Kyouko Sensei to Boku no Himitsu | Kyouko-sensei and My Secret [English] [Lazarus H]
[SeriharaZ] Campus x Foot
(C88) [nothingfades (Amane Nekoko)] Naisho no Hajimete Kouhen (PriPara)
[Urutsu] Teach Tea Songs (Shiroyuri Girls Love Paradise) [English] [yuriproject]
Chika-chan ni mo Naisho no Himitsu 2
(Kouroumu 11) [Akuten Soushin (Kokutou Nikke)] Kasodani Kyouko Baishun Sangokan (Touhou Project)
(C88) [THE FLYERS (Naruse Mamoru)] Maekawa-san to Naisho no XX (THE IDOLM@STER CINDERELLA GIRLS)
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON)
[Babymaker (Beco)] Naisho no Kozukuri
[ISOTONIX (Nixinamo:Lens)] Natsuki As You Like Naisho no Ura-Video
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [English] {Shotachan} [Digital]
Mifune-san to Producer ga Otsukiai Shihajimete Naisho no
Ore-tachi Futari no Naisho-goto!
(C82) [Tonzura Douchuu (Kazawa)] Kyouko no hibi (Touhou Project) [Chinese] [CE家族社]
Kyouko-chan wa Ijimeraretai
Naisho no hanashi
Naisho desu yo
(Mou Nanimo Kowakunai 23) [Lonely Island (Hitori Jozu)] Sakura Kyouko-chan Shichihenge (Puella Magi Madoka Magica)
(COMIC1☆8) [Oretachi Misnon Ikka (Suhara Shiina)] Naisho no Cafe | Cafe Secrets (Shirokuma Cafe) [English] [Copy Of]
Naisho no Kojin Shidou Shinkyuu Hen
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy) [English] {Hennojin}
Naisho Nano! -Haruhara-ke Sanshimai Monogatari- | It's a Secret! 2
Naisho no Imashiro-san
Naisho no Gohoubi | Secret Reward
(C56) [Studio Wallaby (Deep Purple '72, Meguro Sankichi)] Jubei-chan no Naisho (Jubei-chan)
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-11
(SUPER23) [Strawberry (Ichigo)] Tousan ni wa Naisho ni Shitete (Shingeki no Kyojin)
Papa ni wa Naisho yo? | Don't Tell Dad OK!
(C90) [Mama ni wa Naisho (Plasma Beach)] Kinniku Bokujou (THE IDOLM@STER)
Chika-chan ni mo Naisho no Himitsu
[Junk Center Kameyoko Bldg] Okaa-san ga Naisho de Hikikomori Musuko no Seishori no Aite o Shiteiru Hanashi.
(C95) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Ippai Kiss o Shite Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
(C85) [furuike (Sumiya)] Off no Kongou to Naisho no Ohanashi (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
[fourthcape (Misaki Takahiro)] Sena to Naisho no Houkago (Boku wa Tomodachi ga Sukunai) [Digital]
Naisho no Nama Honban
[XX-ya tte koto wa Naisho da. (Naisho da.)] Doremi-sama Doremi-sama Doremi-sama (Ojamajo Doremi)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian Ch. 1-5 [Chinese]