(C70) [Seinansei ni Kagayakeru Hoshi (Morino Papiko)] Ragnarok Yawa Level.8 (Ragnarok Online)
(COMIC1☆7) [Bakunyu Fullnerson (Kokuriu)] Naisho no Oshigoto (Bakemonogatari) [Chinese] [黑条汉化]
(SC2015 Autumn) [Ame Usagi (Amedamacon)] Naisho no Hokenshitsu (Gochuumon wa Usagi desu ka?)
(C88) [PINK CHUCHU (Mikeou)] Naisho no Shintai Sokutei (Gochuumon wa Usagi desu ka?)
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsuei-kai (THE IDOLM@STER MILLION LIVE!)
[Nekomaru Rentarou] Naisho no Jugyou (U-148 cm.) [Chinese] [我是肛♂蛋!不是 融⚥合!] [Digital]
papermania - lady slave (eng)
[TLB] Otousan to Naisho ~Aru Daikazoku no Chichi to Musume Yuku Toshi Kuru Toshi Himehajime~
[Umino Luka] Naisho no Zangyou
Rem-rin to Naisho no Oshigoto
(C91) [PAPER BOX (Ball Ball)] Hanshoku Seitai Houkoku (Shironeko Project)
Oya ni Naisho no Iedex 6 - Dekichatta Hen
Naisho no Kagai Jugyou
Yuka-chan no Naisho
(Puniket 11) [England Peach (Eikokukan Momoha)] Hajimete no Okaasan to Naisho (Ojamajo Doremi)
(C72) [kidnap company (Saitou Tsukasa)] Himitsu no Gashuu - Naisho no Jikan (Kodomo no Jikan)
Kazami Yuuka to Naisho Play
Oya ni Naisho no Iedex
[Mizuyuki] Futari no Naisho no ××× (COMIC HOTMILK 2016-06) [Chinese] [無邪気漢化組]
Bakukiri Paper: Issue 16 -Boku No Hero Academia dj
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (Pripara)
[YASRIN-DO (Yasu Rintarou)] Papa no Iu koto Nante Kikimasen! 2 (Papa no Iu koto wo Kikinasai!) [English] [ydwtt] [Digital]
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san
[SAKEPAPA (おおき)] 俺が十龍之介であるために (アイドリッシュセブン)
[Musenmai] Naisho (COMIC AUN 2017-01) [Chinese]
[Majo Saiban (Mion_orz)] Naisho no Omajinai [Digital]
[MaSBeYaAKT (MaSBe Akyto)] Petanko Ryou-chin ~Minna ni Naisho no Otoko no Ko Idol RYO-chan no Aruhi no Ohanashi (THE IDOLM@STER)
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! (Touhou Project)
(C62) [SimaSima System, Nagisawaya (Nagisawa You)] Sakura no Naisho Kawara Ban Sono 4 (Cardcaptor Sakura)
(C91) [Papered Armor (Yuchi)] Existence (Granblue Fantasy)
[RED Paprika] Terrible Manga of my Perverted Brother (Oni Imo) [English] [Ongoing]
Naisho no Ouma-san Gokko | Secret Horse Play {doujins.com}
[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]
(C88) [Mama ni wa Naisho (Plasma Beach)] Chan nana no Shokutaku (GOD EATER)
(C83) [Mama ni wa Naisho (Purukogi Beach)] Enshoku Niku Sakura - Coquettish Flesh Cherry (Dead or Alive)
[Sennen Teikoku (Mitsui Jun)] Bocking Papa Kouhen (Cooking Papa)
Mama ni Naisho Mama to Naisho
Naisho no xx dake hon
(COMIC1☆6) [Mama ni wa Naisho (Purukogi Beach)] Tetsu Momo MANEATER (Tekken)
[Abura Katabura (Papipurin)] Midgar Underground Capter 1: Tifa Haidaku Nyuumetsu (Final Fantasy VII)
[Agata] Naisho no Kakurenbo (COMIC Megamilk Vol.18)
Naisho no Ota x Bitch
(C92) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3 [English]
[Sakamata Nerimono] Naisho no Ofuro Ya San | Secret Bathhouse-san (Digital Puni Pedo! Vol. 07) [English] [ninjastik]
(SC2017 Winter) [TwinBox (Hanahanamaki, Sousouman)] Kouen no Naisho na Koto (Kantai Collection -KanColle-) [Chinese] [花火汉化组]
(C88) [Akuten Soushin (Kokutou Nikke)] Tenryuu Onee-chan to Naisho no Yasen Enshuu!! (Kantai Collection -KanColle-) [Chinese] [BW个人汉化]
[Pija] Kanojo no Naisho (COMIC Megastore Alpha 2015-11) [Chinese] [脸肿汉化组]
(COMIC1☆5) [Mama ni wa Naisho (Purukogi Beach)] GIGANTIC DIVA (King of Fighers)
[2B (MANA-KO)] Naisho no Haruna-chan (To LOVE-Ru) [Digital]
(Renai Jiyuugata! entry6) [SAKEPAPA (Ooki)] You look great (Free!) [English] [Carrot-Bunny]
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu no Naisho (The Legend of Zelda) [English] =SW=
[Kawamura Tsukasa] Naisho ni Shitai Juu no Monogatari [Digital]
(Futaket 12.5) [Paipai☆Purin! (Puchii Puuchii, Papa Papan)] P.P.P8
(C93) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 6 - Dekichatta Hen [Chinese] [脸肿汉化组]
(Futaba Gakuensai 9) [Sekai Saiko (Mesopotamian Civ)] Naisho no Tsuinteruzu
[Junk Center Kameyoko Bldg] Okaa-san ga Naisho de Hikikomori Musuko no Seishori no Aite o Shiteiru Hanashi.
[Oozora Kaiko (Kaiko)] Papa ni wa Naisho no Boshi no Fureai [Chinese] [某三人汉化组]
[Kaitou Yuuhi] Naisho no Oshigoto (Otokonoko HEAVEN Vol. 24) [English] [mysterymeat3]
Kare ni wa Naisho
(COMIC1☆3) [PaperCrown (Nagata Tsubasa)] n2 (Suzumiya Haruhi no Yuuutsu)
[Pirates Patrol (Otokawa Kazuki)] Naisho no Omorashi [Digital]
[kedamono (Tori Hrami)] Naisho no Undoukai | 运动日的秘密 [Chinese] [本子社汉化] [Colorized] [Digital]
[RED Paprika (Aka P)] Ayu-nee Kocchi Muite [Chinese] [瓜皮汉化]
[Tukimi Daifuku] Mama ni wa Naisho
(Geinoujin wa Card ga Inochi! 4) [Colomonyu (Eromame)] Secret Nails | Naisho no Nail (Aikatsu!) [English] {/u/ scanlations}
Tomodachi no Otou-san to Naisho de Kozukuri Shichaimashita
(C86) [Oshinobee (Yamada Papiko)] Wakatte yaritai keredo (Free!) [English] [ichigo-day]
(C77) [Zi, 66 no Oka (Mutsuki Ginji, Mu Mu Munou)] Naisho no Zange Shitsu 1 (Kannagi)
[TTSY (Kurogane)] Shougatsu Gyouji Naisho no Oshiire Sex
Papa ni Naisho no
[Naisho (Mirai Shounen)] Jouyoku manin densha ★ Sensei... Okashite... (Full color version)
(Renai Jiyuugata! Osaka Taikai 4) [SAKEPAPA (Ooki)] Kakugo shitoke yo! | Just you wait and see! (Free!) [English] [Carrot-Bunny]
Naisho no Yodare Sex
(C89) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Toshikoshi-hen
[Studio Wallaby (Various)] Sakura no Naisho (Cardcaptor Sakura)
[Muchiuchi (Muchi)] Naisho no Hero | Secret Hero (Osomatsu-san) [English]
(C86) [Papamilk (Aogen Genda)] Chicchai Seigi wo Tsume Konda hon - Ojisan Hen [English] [Shotachan]
Otona ni Naisho no Warui Koto
Alice no Naisho
[Coffee Maker (Asamine Tel)] Naisho desu yo (Fate/Grand Order) [Chinese] [胸垫汉化组] [Digital]
(Change More Naisho no Mahou II) [Honey Devil (Tsugumi Gumico)] MaElle-chan to <censored> (Grimoire ~Shiritsu Grimoire Mahou Gakuen~)
Otonari-san no Naisho na Enkou Seikatsu
(Comic Castle 9) [Paper-Doll (Taira Kouichirou)] TYPHOON
(C63) [Abura katabura (Papipurin)] Boku no Imouto (Sister Princess)
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- (Kuttsukiboshi) [English] {Hikikomori Honyaku}
Abby to Naisho no Hamedori
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-4
(C54) [Studio Wallaby (Various)] VITAMIN-B5 1/2 Ruri Ruri Naisho no Arbeit Nikki (Martian Successor Nadesico)
Ikinuki Kaa-san Zoku
(SC2017 Winter) [TwinBox (Hanahanamaki, Sousouman)] Kouen no Naisho na Koto (Kantai Collection -KanColle-)