[Countack (Kojiki Ohji)] Sensei no Okiniiri Vol.1 (Kodomo no Jikan)
Kareshi ni Naisho de 5 ...Dekichaimashita. | Keep This A Secret From My Boyfriend 5 - ... I Actually Did It.
[Teruki Kuma] Naisho da yo
[Coffee Maker (Asamine Tel)] Naisho desu yo (Fate/Grand Order) [Digital]
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu) [English]
[bose no Doujin Manga Kenkyuujo (bose)] Jikan no Majo 2 ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~ [Chinese] [輝夜漢化]
[ShiraishiNsuke] Naisho no Ouma-san Gokko | Secret Horse Play (COMIC BAVEL 2017-01) [English] {doujins.com} [Digital]
[STOP-ten] Time Stopper Naokata-kun no Jikan Teishi Nikki Ch. 3 - jikan 10-ren (Zenpen)
[Junk Center Kameyoko Bldg] Okaa-san ga Naisho de Hikikomori Musuko no Seishori no Aite o Shiteiru Hanashi.
(C81) [Aiirojikan (Kaga Akuru)] Ookina Mori no Okurimono (Rewrite)
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai) [English] [QB Translations] [Decensored]
Tomodachi no Otou-san to Naisho de Kozukuri Shichaimashita
[Leafy] Mama ni Naisho no Hatsujouki
Jikan Teishi! RemoCon de Anoko no Jikan o Tomete Mita | Time Stop! I tried to stop that girl's time with the remote control.
(C79) [Human High-light Film (Shiosaba)] Naisho no Ayanami (Neon Genesis Evangelion) [English] [CGrascal]
Time Stopper Naokata-kun no Jikan Teishi Nikki Ch. 3 - jikan 10-ren
[Inomoto Rikako] Naisho no Onnanoko
Eve no Naisho Banashi 1
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON)
Yuka-chan no Naisho
[Jackpot 64 (HAN)] Alicia-mama to Naisho Ecchi Suru Hon (Granblue Fantasy) [Digital]
[Pavington (Takahara Sea-Gull, Marukido Sado)] Narashite Naisho no Concerto
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
(SC30) [Jikansa-Kougeki (GEN)] Hime Hajime (ToHeart2)
(C88) [Akuten Soushin (Kokutou Nikke)] Tenryuu Onee-chan to Naisho no Yasen Enshuu!! (Kantai Collection -KanColle-)
(C73) [Aomidoro (Yuunagi Sesina)] Onetsu no Jikan (Kodomo no Jikan) [Chinese] [靴下汉化组]
(SC30) [P-Forest (Hozumi Takashi)] Otome no Naisho Nina-chan to iro iro... (Mai Otome)
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu No Naisho (The Legend of Zelda)
[Urutsu] Teach Tea Songs (Shiroyuri Girls Love Paradise) [English] [yuriproject]
(C88) [PINK CHUCHU (Mikeou)] Naisho no Shintai Sokutei (Gochuumon wa Usagi desu ka?)
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- (Kuttsukiboshi)
(C71) [Delayder (Makinon TM)] Koakuma no jikan (Kodomo No Jikan) [English] [Decensored]
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Conclusion (English)
[Studio Wallaby (Various)] Sakura no Naisho (Cardcaptor Sakura)
(C75) [St.Rio] Gakkyu Houkai 1 (Kodomo no Jikan / Hatsukoi Limited)
[kedamono (Tori Hrami)] Naisho no Undoukai | 运动日的秘密 [Chinese] [本子社汉化] [Colorized] [Digital]
(Puniket 16) [Se Bone (Sakibashiri Jiru)] Burajiru nareba Bikini nite. (Kodomo no Jikan)
[2B (MANA-KO)] Naisho no Haruna-chan (To LOVE-Ru) [Digital]
Papa ni Naisho no
[Abutomato] Futari no Jikan & Futari no Jikan ‐Continuation‐ [Digital]
(Puniket 17) [Shiawase Manjuu (Shiawase 1500)] Yumemiru Jikan (Kodomo No Jikan)
(C91) [moriQ (Mori Airi)] Rem to Naisho na Koto Shimasen ka? (Re:Zero kara Hajimeru Isekai Seikatsu)
[Furuta kazuya] Jukujo no taiken otto niha naisho
[Kanzaki Shirou] Yume no Kuni no Naisho Banashi
[Takase Yuu] Naisho no Jiyuuchou
Naisho no Honey 2
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Digital]
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami) [English] [magiclamp]
[bose no Doujin Manga Kenkyuujo (bose)] Jikan no Majo 2 ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~ [English] [NHNL]
(C95) [Jikansa-Kougeki (Tooya Daisuke)] Scathach-sama ni H na Onegai Shitemita (Fate/Grand Order)
Naisho no Futarikiri {/u/ scanlations}
[MoonRevenge (Miyuma Subaru)] Futari no Naisho
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2 [English]
Kobato no Naisho
[Naisho (Mirai Shounen)] Jouyoku manin densha ★ Sensei... Okashite... (Full color version)
(C81) [Mama ni wa Naisho (Purukogi Beach)] Fukkin! (King of Fighters)
(SC2017 Summer) [Jikansa-Kougeki (Tooya Daisuke)] Socie-chan wa Ichaicha Shitai! (Granblue Fantasy)
[DL Mate] Stop! Jikan Teishi ~Densha de Inemuri Shite Okitara Jikan Teishi Shiteta~
[Kuku ya (ckj)] Naisho desu yo? Kald-san (Firis no Atelier)
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS) [English]
Ririn-san no Naisho no Kao to Daiji na Oheya | Secret Side of Ririn-san and Her Precious Room
Mama ni Naisho no Hatsujouki | 對媽媽保密的發情期
Alicia-mama to Naisho Ecchi Suru Hon
(SC31) [P-Forest (Hozumi Takashi)] Otome no Naisho Tomoe-chan to Iroiro... (Mai-Otome)
(C72) [Studio Rakkyou (Ashisyun, Takase Yuu)] Kanzen Nenshou 15 (Kodomo no Jikan)
[Studio Wallaby] Dejiko no Naisho-nyo (Digi Charat)
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
[Higashino Mikan] Kareshi ni Naisho de ❤ | Behind My Boyfriend's Back ❤ (COMIC Koh Vol. 3) [English] [sureok1]
[Studio Wallaby (Various)] Tron no Naisho (Mega Man Legends)
(C72) [MURDERHOUSE (Workaholic)] Boku to Mama no Naisho (Keroro Gunsou)
(SC59) [Marked-two (Maa-kun)] Mikan no Naisho (To LOVE-Ru)
(COMIC1☆5) [Mama ni wa Naisho (Purukogi Beach)] GIGANTIC DIVA (King of Fighers)
Fushou Akiyama Yukari no Enkou Kouza II ~Akiyama Rihatsuten Naisho no Souten Taikenkai~
[Asahina Makoto] Naisho no Natsuyasumi Ch. 1-2
(C85) [furuike (Sumiya)] Off no Kongou to Naisho no Ohanashi (Kantai Collection -KanColle-)
(Puniket 21) [Hirokaworld (Hirokawa)] Kojikabon Plus (Kodomo no Jikan)
(Sougetsusai 05) [Naisho No Usagi Koya (Tawawaringo)] Jaku Usagi Monogatari
(C90) [Dragon Kitchen (Sasorigatame)] Rem-rin to Naisho no Oshigoto (Re:Zero kara Hajimeru Isekai Seikatsu)
(C95) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Ippai Kiss o Shite Naisho no (THE IDOLM@STER CINDERELLA GIRLS)