(C72) [Super Flat Lolinitron (Focke Wolf)] Karada no Naisho. (Asatte no Houkou.)
Alicia-mama to Naisho Ecchi Suru Hon
[TTSY] Otonari-san no Naisho na Enkou Seikatsu
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- (Kuttsukiboshi) [English] {Hikikomori Honyaku}
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai)
ANGEL Club 2013-10
(C85) [CHAGASHI SAIBAN (Yamabuki Mook)] Naisho no Roommate (Infinite Stratos)
Male Swimsuit Challenge
(C84) [Angel Bless (Tsukiji)] Kore wa Ze-ttai ni Naisho desu kara ne! (Touhou Project)
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- | It's a Secret! 2 [English]
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (Pripara) [Chinese] [CE家族社]
(Puniket 23) [Suitekiya (Suitekiya Yuumin)] Naisho no HONya-san (Watashi no Ouchi wa HONya-san)
(COMIC1)[Alpha to Yukaina Nakamatachi] Naisho no Oshioki (Quiz Magic Academy)
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai) [Decensored]
[Mama ni wa Naisho (Plasma Beach)] Hihou Caligulation (Bakemonogatari)
(C83) [FANTASY WIND (Shinano Yura, Minazuki Satoshi)] Sakunyuu Monogatari (Mahjong Monogatari 2)
Kawaii wa Naisho
(C88) [THE FLYERS (Naruse Mamoru)] Maekawa-san to Naisho no XX (THE IDOLM@STER CINDERELLA GIRLS)
[MIRAGE CAT (Suika Soda)] Naisho Banashi Vol. 1-2 (Gintama) [Digital]
Shain Ryokou de Deisui Ecchi ! ~Onsen no Naka de Atsui no Haitteruu… Ch. 1-8
[Natsume Benkei] Nichijou-teki ni Okaa-san ni Dasu Seikatsu - Otou-san ni Naisho no Nakadashi Ecchi Hen
Kareshi ni Naisho de 5 ...Dekichaimashita. | Keep This A Secret From My Boyfriend 5 - ... I Actually Did It.
Naisho no Hanashi | A Story About a Secret
ANGEL Club 2014-01 [Digital]
[Matsumoto Katsuya] Naisho no Mio Sensei | The secret Mio sensei (COMIC Masyo 2017-02) [English] [desudesu] [Digital]
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS)
Naisho no xx dake hon
[Anthology] Sakunyuu Heroine
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy) [English] {Hennojin}
(C86) [T.K.H.K (Hayami Aya)] Kare to Kanojo no Naisho na Natsu no Hi (Detective Conan)
[Hasemi_box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti) [Digital]
(SC30) [P-Forest (Hozumi Takashi)] Otome no Naisho Nina-chan to iro iro... (Mai Otome)
(C82) [Spice Style Company (Kabutogani)] Naisho no Hanashi (Bakemonogatari)
[Inomoto Rikako] Naisho no Onnanoko
Kuroyuki ~Inniku Sakunyuu Jigoku~ Zenpen | Kuroyuki ~Milking Hell of Lewd Flesh~ 1-2
[Sasahara Yuuki] Naisho no Happyoukai. - A Secret Recital
[Sirotateto] Naisho no Orusuban [Digital]
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer) [English] [/u/ scanlations]
[Motika] Inkou Rankou ♥ Himitsu Club
[Musenmai] Naisho (COMIC AUN 2017-01) [Chinese]
Seikan Therapy Byouin {Hennojin}
Naisho Hanashi wo Shiyou.
[Ponsuke] Naisho no Kaihou (COMIC LO 2017-12) [Chinese] [柳葉個人漢化] [Digital]
[Leafy] Mama ni Naisho no Hatsujouki
ANGEL Club 2013-07 [Digital]
[Urutsu] Teach Tea Songs (Shiroyuri Girls Love Paradise) [English] [yuriproject]
(C71) [Ohtado (Oota Takeshi)] Naisho da yo! Mahou no Club Katsudou (Sasami Magical Girls Club)
[Konohana] Naisho no Jikan (COMIC Megastore 2009-04) [English] [AlphaYang]
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian
[Shindou] Naisho no Yurine-san | Yurine's Secret (COMIC ExE 02) [Chinese] [我尻故我在個人漢化]
Alice no Naisho
Sakunyuu Mura
Naisho Nano! -Haruhara-ke Sanshimai Monogatari- | It's a Secret! 2
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-6
Onee-san ni wa Naisho ne
Sakunyuu Kissaten 2
Chika-chan ni mo Naisho no Himitsu 3
[Studio Wallaby (Kokuden Kadotake, Shijuukara, Leopard)] Shaorin no Naisho (Mamotte Shugogetten!)
[Oozora Kaiko] Papa ni wa Naisho no Boshi no Fureai
(SC2016 Winter) [GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats)
Ikenai Koto wa Naisho de Suru Mono
ANGEL Club 2014-01
(SC2017 Winter) [TwinBox (Hanahanamaki, Sousouman)] Kouen no Naisho na Koto (Kantai Collection -KanColle-) [Chinese] [花火汉化组]
(C85) [Mama ni wa Naisho (Plasma Beach)] Hoshokukei Joshi (GOD EATER)
[Bust Emperor] Sakunyuu Club e Youkoso! Bakunyuu Shimai Milky Slave
[Shinkawa Toyokazu (Seisou Taiki)] Taima Miko Sakunyuu Hen 2 [English]
(SC33) [Titokara 2nd Branch (Manami Tatsuya)] Naisho no Kimochi (Zero no Tsukaima)
[PIero] Kuroyuki ~Inniku Sakunyuu Jigoku~ Zenpen | Black Snow ~The Depraved Cow-milking Hell~ (ANGEL Club 2015-03) [English] [Forbidden Translations]
[MC] Zenra Chichi Onna-tachi kara Sakunyuu Shiiku suru Gakuen Noujou ni Nyuugaku shitara Harem de Dairankou na Mainichi ni natta