[Hasemi box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti)
(SC5) [Studio Wallaby (Deep Purple '72, Kura Oh)] Doris no Naisho (D4 Princess)
Hone made Sesshite | Touch You to the Bone
[Matsumoto Katsuya] Naisho no Mio Sensei | The secret Mio sensei (COMIC Masyo 2017-02) [English] [desudesu] [Digital]
COMIC LO 2021-12
(C88) [GALAXIST (BLADE)] Rakuen Kaihou II (Rakuen Tsuihou -Expelled from Paradise-) [Chinese] [靴下汉化组]
COMIC LO 2019-06
(C62) [Studio Wallaby (Deep Purple '72)] Naisho no Azumanga (Azumanga Daioh)
Naisho no Oshigoto
[Asahina Makoto] Naisho no Natsuyasumi Ch. 1-2
Rem-rin to Naisho no Oshigoto
[Hiyashi Asia (Agurecchi)] Lunasa Onee-chan no Naisho no Bansoukai (Touhou Project) [Digital]
(Puniket 23) [Suitekiya (Suitekiya Yuumin)] Naisho no HONya-san (Watashi no Ouchi wa HONya-san)
Atarashii Haha wa Russia-jin!? Oyaji ni Naisho de Niizuma Netori!
(C93) [Garimpeiro (Mame Denkyuu)] Seijo Martha no Zenryoku Kaihou!? (Fate/Grand Order)
(C87) [Kacchuu Musume (Hiyoshi Hana)] Onee-sama ni wa Naisho (Ikusame Mika) (Kantai Collection -KanColle-) [English] [UCW]
Fushou Akiyama Yukari no Enkou Kouza II ~Akiyama Rihatsuten Naisho no Souten Taikenkai~
[Ponsuke] Naisho no Kaihou | Secret Nursing (COMIC LO 2017-12) [English] [dame ningen]
Naisho no Futarikiri {/u/ scanlations}
Chibikko H | 幼女性事
[Studio Wallaby (Various)] Vitamin-B5 1/4 Ruri Ruri Naisho no Maid Nikki (Martian Successor Nadesico)
[TLB] Otousan to Naisho ~Aru Daikazoku no Chichi to Musume Yuku Toshi Kuru Toshi Himehajime~
Jubei-chan no Naisho
(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]
(Hanjuku Hero Life 5) [Bakusan (Mariko)] Ikenai Koto wa Naisho de Suru Mono (My Hero Academia)
(C78) [Titokara 2nd Branch (Manami Tatsuya)] Ookami-san to Naisho no Doku Ringo (Ookami-san to Shichinin no Nakama-tachi)
Onee-san ni wa Naisho ne
[Cotton House] Boku no Jiman no Kanojo ga Netoraremashite [English] [Doujins.com]
Ririn-san no Naisho no Kao to Daiji na Oheya | Secret Side of Ririn-san and Her Precious Room
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! - Youmu's Secret (Touhou Project) [English]
Chika-chan ni mo Naisho no Himitsu
Naisho no Ota x Bitch
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
[Ponsuke] Natsu to Aki no Aida (COMIC LO 2018-03) [Chinese] [一匙咖啡豆汉化组] [Digital]
COMIC LO 2017-12 [Digital]
Naisho na Shinomiya-san | The Secretive Shinomiya-san {Hennojin}
(C78) [Arysulvery] Remilia no Kaihou (Touhou Project)
(C82) [Cocotto (Mizusawa Mimori)] Naisho no xx dake Hon
Naisho Zuma
[kedamono (Tori Hrami)] Naisho no Undoukai [English] {Shotachan} [Digital]
Hikki ni wa "Naisho!" no Houshi Katsudou
COMIC Koh Vol. 5
(SPARK8) [Yu-cho (Pal)] Otona niwa Naisho (Free!)
(SUPER22) [Mukyu's Paradise (Mukyuu)] Naisho no Houkago (Baka to Test to Shoukanjuu)
[Furuta kazuya] Jukujo no taiken otto niha naisho
[N2jirai (Nimu)] Tsukihi-chan ni wa Naisho de (Nisemonogatari) [Digital]
COMIC LO 2014-05 Vol. 122
COMIC LO 2014-09
(COMIC1☆6) [MIX-ISM (Inui Sekihiko)] Naisho no ×××。 (Bakemonogatari)
[Futokoro Gatana (Kogaino)] Miya Ogi [English] [DesuDesu]
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project)
[Mitarai Yuuki] Ikanishite Haha wa Onna o Kaihou Shitaka Ch. 1-14
Ikanishite Haha wa Onna o Kaihou Shitaka Ch. 1-7
Seiyoku Kaihou
(C88) [Akuten Soushin (Kokutou Nikke)] Tenryuu Onee-chan to Naisho no Yasen Enshuu!! | A Secret Night Battle Practice With Big Sis Tenryuu!! (Kantai Collection -KanColle-) [English]
[Fummy] Naisho no Relax | Secret Way to Relax (COMIC LO 2018-05) [English] {Mistvern} [Digital]
(C92) [Namanama Shandy Gaff (nf4)] Aniki to Anego ~Chinjufu ni Saimin Ero Esthe ga Kaihou saremashita~ (Warship Girls)
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy)
[Musashimaru] Touzen, Imouto ni wa Naisho de [Digital]
Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3
Kaihou Tokku Gakuen Seikatsu 2
(COMIC1☆7) [CARAMEL CRUNCH! (Rikatan)] Naisho no Houkago Idol (Love Live!)
(C80) [milkberry (Kisaragi Miyu)] Minna ni wa Naisho da yo (Puella Magi Madoka Magica)
(Rinshan Kaihou! 9) [Kamogawaya (Kamogawa Tanuki)] Toki ni Okoraretemo Shirahende (Saki)
(C86) [Go-Go-Merry-Go-Round (Kasai Ema)] Naisho no Natsuyasumi. (Neon Genesis Evangelion)
[Ponsuke] Miumi-chan wa Oyogenai | Miu-chan Can't Swim (COMIC LO 2018-12) [English] [ATF] [Digital]
Yuki no Sei Vanilla Aji | Vanilla flavored snow spirit ♥
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- (Kuttsukiboshi)
Seijo Martha no Zenryoku Kaihou!?
(C90) [Death Para (Tamaki Kurou)] Kitakami-san to Ooicchi Naisho no Naisho (Kantai Collection -KanColle-)
[Tridisaster (Saida Kazuaki)] Class no Minna ni wa Naisho Dayo! (Puella Magi Madoka Magica) [Digital]
Amayadori | 避雨处
(C84) [ROMEO DASH (Kitto Shibaru)] Naisho desuyo, Reimu-san! (Touhou Project)
[Itou Nanami] Naisho no Houkago (COMIC Potpourri Club 2014-07) [Chinese] [黑条汉化]
[Tukimi Daifuku] Mama ni wa Naisho
(SC30) [P-Forest (Hozumi Takashi)] Otome no Naisho Nina-chan to iro iro... (Mai Otome)
(C78) [Arysuivery, Chiyohan (Ayakase Riberi, Chiyoko)] Flandre no Kaihou (Touhou Project)
[Anthology] MoeStar BEAST Vol.3 [Digital]
[Monogusa Wolf] Naisho no Telephone Date
Seiyoku Kaihou Kamen Butoukai | The Sexual Release Masquerade Ball
(C91) [milkberry (Kisaragi Miyu)] Houkago no Naisho [Chinese] [残碑日月个人汉化]
COMIC Reboot Vol. 03
(C91) [moriQ (Mori Airi)] Rem to Naisho na Koto Shimasen ka? (Re:Zero kara Hajimeru Isekai Seikatsu)
[Mitarai Yuuki] Ikanishite Haha wa Onna o Kaihou Shitaka After Story [English] [N04h]
COMIC Koh 2016-07
Kousoku to Kaihou
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Chinese]
[Umino Luka] Naisho no Zangyou
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS) [English]
COMIC Koh Vol. 1
COMIC LO 2018-07 [Digital]
Naisho no Ouma-san Gokko | Secret Horse Play
Mifune-san to Umi de Naisho no
COMIC LO 2013-07 Vol. 112
Naisho no Hajimete Kouhen
Naisho no Yodare Sex
COMIC LO 2014-07
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [Chinese]
(C88) [Sweet Candle (Sakuraizumi Yuu)] Naisho no Asobi (THE iDOLM@STER CINDERELLA GIRLS) [Chinese] [脸肿汉化组]
(C85) [Chagashi Saiban (Yamabuki Mook)] Naisho no Roommate | Secret Roommate (IS <Infinite Stratos>) [English] [RapidSwitch+Life4Kaoru]
(Rinshan Kaihou! 6) [Saihate-Kukan (Hino Hino)] Reservation Heaven! (Saki)
Oshama na Yousei Toranoana Kounyuu Tokuten 8P Shousasshi
[hal] Kaihou Ganbou (COMIC Shingeki 2012-10) [English] [CGrascal]
(C91) [Utaneya (Shion)] Naisho no Djeeta Onee-chan (Granblue Fantasy)