[Aichi Shiho] Okaa-san ni wa Naisho (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Ban) [English] {Shotachan} [Digital]
Oshama na Yousei Toranoana Kounyuu Tokuten 8P Shousasshi
[Ponsuke] Ai no Cupid | Affection Cupid (Comic KOH Vol.3) [English] {5 a.m.}
(C89) [Shinba Oolong Cha (Various)] Shougakusei 15
(SC34) [Titokara 2nd Branch (Manami Tatsuya)] Naisho no Kimochi 2 (Zero no Tsukaima)
Naisho no Imashiro-san
(SC2016 Winter) [GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats)
Kareshi ni Naisho de2 Nama Rankou...Shichaimashita.
[Shouji Ayumu] Naisho desu yo | It's a secret! (Chiccha-na Onaka) [English] [Rin]
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
[Kuronisiki (Takaharu)] Onee-sama-tachi niwa Naisho de Senkan ni Narimasu (Kantai Collection -KanColle-) [Chinese] [koolo個人漢化] [Digital]
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san
Naisho ni shite ne
(C82) [Natsu no Umi (Natsumi Akira)] Mama ni wa Naisho no XXX (Smile PreCure!)
COMIC LO 2018-07 [Digital]
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! (Touhou Project)
Kareshi ni Naisho de 4 Aijin... Nacchaimashita.
(C95) [Hitsujiniku (Lamb)] Hoka no Kanja-san ni wa Naisho da yo? | 对其他的患者们要保密哟? (Natori Sana) [Chinese] [夏姬霸汉化组]
[Morishima Kon] Naisho no Gohoushi + Bangaihen (Oneshota Dish) [English] {Hennojin}
COMIC LO 2013-07 Vol. 112
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-9
COMIC LO 2017-12
(C77) [Punipuni Doumei (Mizuki Gyokuran)] Naisho no Wankoro Mochi (Anyamaru Tantei Kiruminzoo)
[Ponsuke] Himitsu Kichi | Secret Base (Comic lo 2014-07) [English] {5 a.m.}
[Nomucchi] Ruru Nuijau zo!
Naisho no Otogibanashi 2
Itoko no Futanari Onee-chan to Naisho no Milk
[Watanabe Wataru] Naisho ni Shite ne | Make it secret (English)
(COMIC1☆10) [Death Para (Tamaki Kurou)] Kitakami-san to Naisho no Naisho (Kantai Collection -KanColle-)
COMIC LO 2020-01
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya | Secret Side of Ririn-san and Her Precious Room (COMIC HOTMILK 2018-07) [English] [Stupid Beast] [Digital]
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Chinese]
(CiNDERELLA ☆ STAGE 6 STEP) [Rokata Aruki (Akino Komichi)] Naisho no Ohanashi o (THE IDOLM@STER CINDERELLA GIRLS)
Kataguruma
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
[Aichi Shiho] Okaa-san ni wa Naisho (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Ban) [Chinese] [瑞树汉化组] [Digital]
Naisho no Hokenshitsu
[Ponsuke] Nozokimi | Peeping Tom (Comic lo 2013-07) [English]
Oya ni Naisho no Iedex - Toshikoshi-hen
Ririn-san no Naisho no Kao to Daiji na Oheya | Secret Side of Ririn-san and Her Precious Room
COMIC LO 2016-08
[MIKARIN] Okaasan ni Naisho
(COMIC1☆8) [TriaL3 (Various)] Naisho no Imouto Ecchi
Natsumatsuri
Kouu-sama ni wa Naisho
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami) [English] [magiclamp]
Takao-san no Naisho!
(C85) [Yadokani Daikaiten (Kawamoto Yutsuki)] Naisho no Ecchi (Ro-Kyu-Bu!)
Alicia-mama to Naisho Ecchi Suru Hon
Oya ni Naisho no Iedex 6 - Dekichatta Hen
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI)
Aya-chan no Naisho no Micchaku Shuzai
Natsu no Ko Capsule
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya (COMIC HOTMILK 2018-07) [Chinese] [無邪気漢化組] [Digital]
[SPARK UTAMARO] Immoral Ichigou
(C85) [Nipopo Crisis (Genka Ichien)] Tanoshii Koto o Naisho ni Shiyou. Yousumi Ban (Various)
(C79) [Kirimochi Texture (Kyuu Yoyoyoyou)] Naisho no Milky Time (Tantei Opera Milky Holmes)
[Eroe] Boku Girl 55 Wa no if Mousou Manga (Boku Girl) [Chinese] [刷牙子漢化]
Aya-kun to Momiji Onee-chan no Naisho no Jikan
COMIC LO 2021-05
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- (Kuttsukiboshi) [English] {Hikikomori Honyaku}
(C90) [Upagoya (Endori)] Senpai ni wa Naisho ssu yo? (Granblue Fantasy)
[Higashino Mikan] Kareshi ni Naisho de ❤ | Behind My Boyfriend's Back ❤ (COMIC Koh Vol. 3) [English] [sureok1]
(CR31) [Studio Wallaby (Deep Purple '72)] Suu no Naisho!! -The secret of Su- (Vampiyan Kids)
Naisho no Futarikiri | 둘이서만 비밀스럽게
[Katuraya (Takemaru)] Naisho no Ichiban Kuji (Mahou Shoujo Lyrical Nanoha)
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Conclusion (English)
Yuki no Sei Vanilla Aji♥
Toron no Naisho (Tron's Secret) (Megaman)
[Jackpot 64 (HAN)] Alicia-mama to Naisho Ecchi Suru Hon (Granblue Fantasy) [Digital]
Nichijou-teki ni Okaa-san ni Dasu Seikatsu - Otou-san ni Naisho no Nakadashi Ecchi Hen
Naisho na Shinomiya-san
Naisho nya?
Naisho de! Twins
Naisho no Otogibanashi
Hutari no Rakuen
Fushou Akiyama Yukari no Enkou Kouza II ~Akiyama Rihatsuten Naisho no Souten Taikenkai~
[Ponsuke] Hashi no Shita de… | Under The Bridge (Comic Koh #1) [English] {5 a.m.}
[Ponsuke] Sukumizu Hiyake no Kakurenbo | School Swimsuit Tan Hide and Seek (COMIC LO 2016-10) [English] [ATF]
COMIC LO 2018-12 [Digital]
Oyako Swapping | Daddy Daughter Swapping
(C90) [Supurabi (Haruharu Haruto)] Futari de Naisho no Ohanashi (Granblue Fantasy)
Oya ni Naisho no Iedex
Senkou Hanabi | Sparklers {5 a.m.}
[Kanzaki Shirou] Yume no Kuni no Naisho Banashi
[kedamono (Tori Hrami)] Naisho no Undoukai [English] {Shotachan} [Colorized] [Digital]
東京 タワー エロ
Little Memory {5 a.m.}
[Ponsuke] Amai Shiru | Sweet Juice (COMIC LO 2016-05) [English] {5 a.m.}
COMIC Koh 2016-07
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-) [English]
(Bokura no Love Live! 17) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu (Love Live! Sunshine!!)
COMIC LO 2017-01
(COMIC1☆7) [CARAMEL CRUNCH! (Rikatan)] Naisho no Houkago Idol (Love Live!)
COMIC LO 2018-11 [Digital]
Omote to Ura no Himitsu to Naisho
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu No Naisho (The Legend of Zelda)
(C78) [Mama ni wa Naisho (Purukogi Beach)] Exquisite Chocolate (Dragon Quest IV)
Kanojo ni Naisho de | Secret From Her
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu)
(Futaba Gakuensai 9) [Sekai Saiko (Mesopotamian Civ)] Naisho no Tsuinteruzu
Kare ni wa Naisho
[Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order) [Digital]
(C86) [Go-Go-Merry-Go-Round (Kasai Ema)] Naisho no Natsuyasumi. (Neon Genesis Evangelion)
[Junk Center Kameyoko Bldg] Okaa-san Mitsuko - Kotatsu no Naka de Naisho de Itazura Wakeari Nama Nakadashi Houkei Shujutsu (Hikaru no Go) [Chinese] [含着个人汉化]
Kuttsukiboshi -Naisho no Oshigoto-
(COMIC1☆6) [N2jirai (Nimu)] Tsukihi-chan ni wa Naisho de (Nisemonogatari)
(SC3) [Studio Wallaby (Deep Purple '72, Jacky Knee de Ukashite Punch x2 Summer de GO!)] Naisho no Azuki (Azuki-chan)
Honey no Naisho 3
Gokudou Ningyo Majima
COMIC Koh 2017-10 [Digital]
[Ponsuke] Naisho no Kaihou | Secret Nursing (COMIC LO 2017-12) [English] [dame ningen]
[Studio Wallaby (Various)] Tron no Naisho (Mega Man Legends)
Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook
COMIC LO 2017-03 [Digital]
(C93) [milkberry (Kisaragi Miyu)] Houkago no Naisho 2
(C87) [Kuronisiki (Takaharu)] Onee-sama-tachi niwa Naisho de Senkan ni Narimasu (Kantai Collection -KanColle-)
[Ponsuke] Shiawase no Koppepan | Bun Of Happiness (COMIC LO 2018-11) [English] [youjonooshikko]
[Shoshi Magazine Hitori (Various)] Shonen [Digital]
[Natsume Benkei] Nichijou-teki ni Okaa-san ni Dasu Seikatsu - Otou-san ni Naisho no Nakadashi Ecchi Hen
Naisho no Miria
Yoru Ga Kuru! Square Of The Moon Visual Fan Book
Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen
[MILF Shobou] Hahaoya no Mukashi no Mizugi Sugata no Shashin ga Do-Strike Datta [Digital]
[Ponsuke] Sakura no Kushami | Sakura's Sneezes (COMIC KOH #2 2014-08) [English] {5 a.m.}
(C94) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Producer ga Otsukiai Shihajimete Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
(C93) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 6 - Dekichatta Hen [Chinese] [脸肿汉化组]
Tsuki ni wa Naisho no Hoshikuzu
COMIC LO 2022-02
Naisho no Kojin Shidou Shinkyuu Hen
Sense to Naisho no Obenkyou | A Secret Study with Sensei
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! - Youmu's Secret (Touhou Project) [English]
[Inomoto Rikako] Naisho no Onnanoko
(C85) [CHAGASHI SAIBAN (Yamabuki Mook)] Naisho no Roommate (Infinite Stratos)
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-7
Himitsu no Keijiban H na Onna no Naisho Banashi Chapter 7
COMIC LO 2014-07
Junior Ecchi Soudanshitsu | Junior Ecchi Counseling
Yamitsuki Naisho Ecchi
COMIC LO 2014-02
[MIRAGE CAT (Suika Soda)] Naisho Banashi Vol. 1-2 (Gintama) [Digital]