[Ryokuyou Sha (Zaou Taishi)] Kaihou no Tekunishiku (Detective Conan) [Chinese]
[Horihone Saizou] Naisho-Yoo
(C62) [Studio Wallaby (Deep Purple '72)] Naisho no Azumanga (Azumanga Daioh)
(C57) [Magudara Kaihou Doumei (Sajin Arashi)] My Mai Mai (Kanon)
[Magadura Kaihou Doumei (Various)] Love Ina (Various)
(Geinoujin wa Card ga Inochi! 4) [Colomonyu (Eromame)] Naisho no Nail (Aikatsu!) [2nd Edition]
Shiawase no Koppepan | Bun Of Happiness
[blue killer (Doku Denpa)] Naisho no Yodare Sex [Digital]
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [Chinese] [CE家族社]
Gakuen Kounin Tanetsuke Gasshuku
Papa ni wa Naisho yo? | Don't Tell Dad OK!
[MIRAGE CAT (Suika Soda)] Naisho Banashi Vol. 1-2 (Gintama) [Digital]
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
(C78) [MAIDOLL (Fei)] HEAVY WING: LIBERATE ~ Shugo Senki * Hoshi o Kaihou suru Shoujo ~ [English] [FUKE]
[Studio Claim] Havayama niwa Naisho... (Urusei Yatsura)
[Ponsuke] Nazo no Tenkousei | The Mysterious Transfer Student (COMIC Koh Vol. 5) [English] {5 a.m.}
[Ponsuke] Ayu-chan no Kawa Tanken | Ayu-chan's River Expedition (COMIC LO 2017-06) [English] [ATF] [Digital]
(C95) [Magudara Kaihou Doumei (Tsukuyomi Sazin)] Doushi "Daichuushou" ni Saimin o Kakete XX Shichau Hon (Kantai Collection -KanColle-)
COMIC LO 2013-07 Vol. 112
(COMIC1☆8) [TriaL3 (Various)] Naisho no Imouto Ecchi
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
(HaruCC20) [Mikazuki Shokudou (Kurosawa Ayuki)] Aniki ni wa Naisho da yo? (Daiya no Ace)
[Vitamin Gohan (Hasegawa Keita)] Naisho no Sakuya-san | 不为人知的咲夜 (Touhou Project) [Chinese] [sismvg英渣汉化] [Digital]
[Hasemi_box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti) [Chinese] [靴下漢化組] [Digital]
[Ponsuke] Shiawase no Koppepan | Bun Of Happiness (COMIC LO 2018-11) [English] [youjonooshikko]
(C90) [Dragon Kitchen (Sasorigatame)] Rem-rin to Naisho no Oshigoto (Re:Zero kara Hajimeru Isekai Seikatsu) [Chinese] [空気系☆漢化]
(C72) [SimaSima System (Nagisawa You)] Naisho no Hokentaiiku (Cardcaptor Sakura)
(C94) [Kaiteinnu (Rajunnu)] Mary ni wa Naisho desu! (Fate/Grand Order)
COMIC LO 2015-07
[Higashino Mikan] Kareshi ni Naisho de ❤ | Behind My Boyfriend's Back ❤ (COMIC Koh Vol. 3) [English] [sureok1]
(C92) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3
(C55) [Studio Wallaby (Deep Purple '72, Takana Yu-ki, Niiruma Kenji)] Iincho no Naisho (To Heart)
[Sasahara Yuuki] Naisho no Happyoukai. - A Secret Recital [Digital]
(C55) [Riroland (Kuuya, Satomi Hiroyuki)] Chanto Chanto no Rinshan Kaihou! (Mamotte Shugogetten, Sorcerous Stabber Orphen)
COMIC Koh Vol. 5
Papa ni wa Naisho yo?
Hikki ni wa "Naisho!" no Houshi Katsudou
[Loose Socks Suishin Iinkai (Miyashita Miki, Sakurazawa Izumi, Kuroda Makie)] Loose Socks Suishin Iinkai Kaihou (Various)
[Horihone Saizou] Naisho [ENG]
COMIC LO 2019-04 [Digital]
COMIC KOH Vol. 7
(CCTokyo132) [Kitei (Naoki)] Naisho Banashi (Kuroko no Basuke) [English]
[Ponsuke] Junior Ecchi Soudanshitsu (COMIC LO 2020-11) [Chinese] [Digital]
(C87) [GALAXIST (BLADE)] Rakuen Kaihou (Rakuen Tsuihou -Expelled from Paradise-)
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara) [English] {/u/ scanlations}
(C88) [GALAXIST (BLADE)] Rakuen Kaihou II (Rakuen Tsuihou -Expelled from Paradise-)
COMIC LO 2014-07
Rem-rin to Naisho no Oshigoto
Naisho no Honey 2
(C78) [Arysuivery, Chiyohan (Ayakase Riberi, Chiyoko)] Flandre no Kaihou (Touhou Project)
Motto Shitai Joshidaisei ga Kare ni Naisho no Kankei ni Hamacchau Ohanashi
Ottori JK Saimin Appli de Bonyuu Mama
(COMIC1☆10) [Death Para (Tamaki Kurou)] Kitakami-san to Naisho no Naisho (Kantai Collection -KanColle-)
(CR25) [Studio Wallaby (Kokuden Kadotake, Niiruma Kenji, Deep Purple '72)] Purikura no Naisho (Princess Crown)
[Itou Nanami] Naisho no Houkago (COMIC Potpourri Club 2014-07) [Chinese] [黑条汉化]
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! - Youmu's Secret (Touhou Project) [English]
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 2 (English)
Yoru Ga Kuru! Square Of The Moon Visual Fan Book
(Shota Scratch 18) [Usamimi Zukin (Kosuzu)] Himitsu no Naisho (The Legend of Zelda) [English] =SW=
[Kaitou Yuuhi] Naisho no Oshigoto (Otokonoko HEAVEN Vol. 24) [Chinese] [夜願漢化]
Abigail no Reii Kaihou Keikaku
Himitsu no Keijiban H na Onna no Naisho Banashi Chapter 7
[Tridisaster (Saida Kazuaki)] Class no Minna ni wa Naisho Dayo! (Puella Magi Madoka Magica) [Digital]
[Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order) [Digital]
Onee-san ni wa Naisho ne
[Teruki Kuma] Naisho da yo
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI) [Chinese] [最愛大屁屁x漢化組漢化組]
[Pop'n Nyannya (Ponsuke)] Digi Hon (Digimon Tamers)
Ikanishite Haha wa Onna o Kaihou Shitaka Ch. 0
Loli to Asobo
Mama ni Naisho no Hatsujouki | 對媽媽保密的發情期
(C83) [Mama ni wa Naisho (Purukogi Beach)] Enshoku Niku Sakura - Coquettish Flesh Cherry (Dead or Alive)
(C93) [Garimpeiro (Mame Denkyuu)] Seijo Martha no Zenryoku Kaihou!? (Fate/Grand Order)
[Kitakata Kuniaki] Himitsu no Keijiban H na Onna no Naisho Banashi [English] {Coff66 & Funeral of Smiles}
[Ponsuke] Sukumizu Hiyake no Kakurenbo | School Swimsuit Tan Hide and Seek (COMIC LO 2016-10) [English] [ATF]
Ikanishite Haha wa Onna o Kaihou Shitaka Ch. 11.5
(C83) [Honey Bunny (Kohachi)] Naisho no Nurse-san
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
(C88) [Sweet Candle (Sakuraizumi Yuu)] Naisho no Asobi (THE iDOLM@STER CINDERELLA GIRLS)
[Nekoya] Kyokutou no Naisho (Kyoukai Senjou no Horizon) [Digital]
Naisho no Koukai Nisshi
[Majo Saiban (Mion_orz)] Naisho no Omajinai [Digital]
[Agata] Naisho no Kakurenbo | Hide And Seek With Friend's Mom (COMIC Megamilk Vol. 18) [English] [vaasi] [Decensored]
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai)
[Ponsuke] Nanika Youkai? | Was that a ghost? (COMIC LO 2014-05) [English] {5 a.m.}
[Mitarai Yuuki] Ikanishite Haha wa Onna o Kaihou Shitaka Ch. 1-14 [English] [N04h]
(C56) [Studio Wallaby (Deep Purple '72, Meguro Sankichi)] Jubei-chan no Naisho (Jubei-chan - Secret of the Lovely Eyepatch)
(C72) [kidnap company (Saitou Tsukasa)] Himitsu no Gashuu - Naisho no Jikan (Kodomo no Jikan)
[Ponsuke] Chiisana Kioku (COMIC LO 2016-08) [Chinese] [無邪気漢化組]
(SC15) [Chuuni+OUT OF SIGHT (Kim Chii)] Onee-chan to Naisho 2 Ashita Biyori
[Matsumoto Katsuya] Naisho no Mio Sensei | The secret Mio sensei (COMIC Masyo 2017-02) [English] [desudesu] [Digital]
(C92) [Tenrake Chaya (Ahru.)] Matsurinoyoru no Naisho (Kantai Collection -KanColle-)
[Tawara Hiryuu] Kanojo ni Naisho de (COMIC Tenma 2015-03) [Chinese] [黑条汉化]
(Reitaisai 7) [Barista (Kirise Mitsuru)] Dai 666 Kousoku Kikan Kaihou, Jigen Kanshou Kyosuu Houjin Tenkai (Touhou Project)
Alicia-mama to Naisho Ecchi Suru Hon
Senpai ni wa Naisho ssu yo | 선배에겐 비밀임다
[Koppe] Koboreru Naisho (COMIC Kairakuten BEAST 2015-11) [Chinese] [绅士仓库汉化]
[Morishima Kon] Naisho No Gohoushi (COMIC Tenma 2016-04) [Chinese] [漢化組漢化組]