(CR31) [Studio Wallaby (Deep Purple '72)] Su no Naisho!! -The secret of Su- (Vampiyan Kids)
[Pin-13 (Juusangatsu)] Futari no Naisho (Kizuato) [Digital]
Naisho no Omajinai
(C75) [Tokuda (Ueda Yuu)] Tiny Tummy (Kodomo no Jikan) [Chinese] [靴下汉化组]
[Hiyashi Asia (Agurecchi)] Lunasa Onee-chan no Naisho no Bansoukai (Touhou Project) [Digital]
(Puniket 21) [Hirokaworld (Hirokawa)] Kojikabon Plus (Kodomo no Jikan)
(C73) [TRAP (Urano Mami)] Densetsu no Anime A (Kodomo no Jikan)
(C87) [Jaku Shouji Musho Shokun (Futaba Yae)] Naisho no Hakuchi Shuuri (Kantai Collection -KanColle-)
(C73) [Koneko No Manma (Minazoi Kuina)] Sensei To Rin No Aru Hi (Kodomo No Jikan)
(C93) [Jikansa-Kougeki (Tooya Daisuke)] Takao-san to Shoujin suru Hon (Azur Lane)
(C70) [65535th Avenue (Akahito)] Kuuhaku no Jikan (Kodomo no Jikan) [English] [SaHa]
(C94) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Producer ga Otsukiai Shihajimete Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
(C93) [Jikansa-Kougeki (Tooya Daisuke)] Takao-san to Shoujin suru Hon (Azur Lane) [Chinese] [胸垫汉化组]
[MoonRevenge (Miyuma Subaru)] Futari no Naisho
(C85) [CHAGASHI SAIBAN (Yamabuki Mook)] Naisho no Roommate (Infinite Stratos)
Naisho no Cute Boy
Zutto Otousan no Oyomesan ~Oyako de Naisho no Kinshinsoukan~
(C73) [Nounai Kanojo (Kishiri Toworu)] Otona no Gakushuuchou (Kodomo No Jikan) [Chinese] [靴下汉化组]
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-11
(C70) [Studio BIG-X (Arino Hiroshi)] MOUSOU Mini Theater 18 | Delusion Mini Theater 18 (Kodomo no Jikan) [English] [SaHa]
(SC61) [Aiirojikan (Kaga Akuru)] Blue Twilight Magic (THE IDOLM@STER CINDERELLA GIRLS)
(SC30) [Jikansa-Kougeki (GEN)] Hime Hajime (ToHeart2)
Naisho no Enkou Challenge | 不可告人的援交挑战
Yorita Yoshino to Naisho no Hikaeshitsu
(C73) [Chemi-Story (Natsuhime Yuran)] Kodomo no Chikan Replace (Kodomo no Jikan)
(Ugetsusai) [Schwester (Inasaki Shirau)] Naisho no Reisen (Touhou Project)
Naisho no Nama Honban
Naisho no Love Situation
(C72) [Countack, Shoujo Gesshoku (Shimao Kazu)] Sensei no Okiniiri vol. 2 (Kodomo no Jikan)
Kareshi ni Naisho de 4 Aijin... Nacchaimashita. | Keep This A Secret From My Boyfriend 4 - I Became... A Mistress.
[Ponsuke] Naisho no Kaihou (COMIC LO 2017-12) [Chinese] [腥海社] [Digital]
(Naisho no Jikan) [Apricot Sirup (Hi~mosu, Marui)] Doki Doki Kodomo Time (Kodomo no Jikan)
(Crazy Lyric Battle) [Honey Rice (Neon Ui)] Boku to Onii-chan no Naisho no Orusuban (Hypnosis mic)
[D-MARCH (Kitagawa Ryuu)] Naisho hanashi o shiyou. (Kiddy Grade)
[MaSBeYaAKT (MaSBe Akyto)] Petanko Ryou-chin ~Minna ni Naisho no Otoko no Ko Idol RYO-chan no Aruhi no Ohanashi (THE IDOLM@STER)
[Rokkaku Yasosuke] Naisho Zuma (Comic Shitsurakuten 2013-02) [English] [Facedesk]
(C71) [65535th Avenue. (Akahito)] Yuuwaku no Jikan | Time of Temptation (Kodomo No Jikan) [English] [SaHa]
[Leafy] Mama ni Naisho no Hatsujouki | 對媽媽保密的發情期 [Chinese] [渣橙子個人單行本漢化]
(COMIC1☆8) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke San Shimai Monogatari- [English]
[Gotoh Akira] Kodomo no Jikan 2 [English] [SMDC]
Naisho no Ohime-sama
Otona ni Naisho no Warui Koto
(C95) [Night FUCKERS (Mitsugi)] Nanao no Naisho
(C85) [Mama ni wa Naisho (Plasma Beach)] Hoshokukei Joshi (GOD EATER)
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
(C58) [Studio Wallaby (Fuu)] Reiko no Naisho! (Comic Party)
Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen
[Ookami Uo] Yuutousei | The Honor Student ([Ryuushutsu] JSJC Naisho no Jian) [English]
(C90) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Umi no Iedex [Chinese] [偷偷看著海邊亂交趴後在太平洋上射了殘渣翻譯]
(C73) [Nounai Kanojo (Kishiri Toworu)] Otona no Gakushuuchou (Kodomo No Jikan)
[Shunjou Shuusuke] Naisho no Jouji | Secret Affair (Osaekirenai kono Kimochi) [English] {doujin-moe.us}