[Pavington (Takahara Sea-Gull, Marukido Sado)] Narashite Naisho no Concerto
[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]
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
(COMIC1☆8) [TriaL3 (Various)] Naisho no Imouto Ecchi [Chinese] [佳奈助汉化]
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian Ch. 1-5 [Chinese]
Naisho no Jikan
(C88) [Sweet Candle (Sakuraizumi Yuu)] Naisho no Asobi (THE iDOLM@STER CINDERELLA GIRLS) [Chinese] [脸肿汉化组]
Naisho no Ushimitsudoki
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
Naisho no Otogibanashi
(C95) [Haruiro Fudepen (Satsuki Suzuran)] Naisho no Junbishitsu (Senki Zesshou Symphogear)
[Komekami] Sakunyuu Hakkin (Prince of Tennis)
Kawaii wa Naisho
(C62) [SimaSima System, Nagisawaya (Nagisawa You)] Sakura no Naisho Kawara Ban Sono 4 (Cardcaptor Sakura)
(C88) [PINK CHUCHU (Mikeou)] Naisho no Shintai Sokutei (Gochuumon wa Usagi desu ka?) [Chinese] [脸肿汉化组]
(C87) [Kuronisiki (Takaharu)] Onee-sama-tachi niwa Naisho de Senkan ni Narimasu (Kantai Collection -KanColle-)
(C73)[Alpha to Yukaina Nakamatachi] Naisho no Trap (Quiz Magic Academy)
(C93) [Kasou Genjitsu (Hasekura Noise)] Kanochi Maid no Sakunyuu Seishori Seikatsu (Touhou Project)
Naisho no Ichiban-Kuji
[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]
(C88) [Nachtzug (eko)] Ofuro de Naisho (Kantai Collection -KanColle-)
(C92) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Umi de Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
(C90) [Namacyoko (Chokoboll Mukakoi.)] Tekoki Sakunyuu Kashima-san (Kantai Collection -KanColle-)
(C96) [Manmaru Hoppe (Yawaraka Midori)] Yuka-chan no Naisho | Yuka-chan's Secret [English] {Mistvern}
(C94) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Shuumatsu (To LOVE-Ru)
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project)
(C95) [Waage (shift)] Sakunyuu Kissaten 1 (THE IDOLM@STER CINDERELLA GIRLS)
[Usi] Otto ni Naisho de Ajimi Shite 1
(COMIC1☆8) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke San Shimai Monogatari- | It's a Secret! [English] [DKN117 & laguiole]
(SC2017 Winter) [TwinBox (Hanahanamaki, Sousouman)] Kouen no Naisho na Koto (Kantai Collection -KanColle-) [Chinese] [花火汉化组]
Tora Chichi Sakunyuu | 호랑이 찌찌 젖 짜기
Papa ni wa Naisho no Boshi no Fureai
Sakunyuu Vibration | Milking Vibration
(C57) [Studio Wallaby (Kokuden Kadotake, Shijuukara, Hontai Bai)] Shinobu no Naisho Love Hina Books (Love Hina)
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS)
[Fuusen Club] Naisho no Ehon
[Homura Subaru] Sakunyuu Inma Chi–Che Ch. 1(COMIC Reboot Vol. 01 ) [Chinese] [沒有漢化] [Digital]
Chika-chan ni mo Naisho no Himitsu
[Tridisaster (Saida Kazuaki)] Class no Minna ni wa Naisho Dayo! (Puella Magi Madoka Magica) [Digital]
[Kinako Gyuu Nyuu (Tomoharu)] Naisho ni Shiyou ne (Summer Wars) [Raw]
[Nijusei, Ohnegs (Various)] Touhou Sakunyuu Goudoushi Demo Gensoukyou no Musume no Sakunyuu nara Chotto Mitai kamo... (Touhou Project) [Digital]
(C82) [Sugar*Berry*Syrup (Kuroe)] Medaka-chan Sakunyuu 2 - Kumagawa-kun Shoots a Video (Medaka Box) [English] {doujin-moe.us}
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI)
Alice no Naisho
[kedamono (Tori Hrami)] Naisho no Undoukai Second Season [Digital]
Naisho no Kagai Jugyou Ouyou Hen
Naisho no Nail
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? | Don't Tell Dad OK! (Brave Beats) [English] [Digital]
Boku to Kanojo no Hikakuteki Naisho no Nichijou Conclusion
(COMIC1)[Alpha to Yukaina Nakamatachi] Naisho no Oshioki (Quiz Magic Academy)
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS)
JK Sakunyuu Saimin-bu
[Nekomaru Rentarou] Naisho no Omajinai (Puni Pedo!!) [Chinese] [我是肛♂蛋!不是 融⚥合!] [Digital]
Chika-chan ni mo Naisho no Himitsu 3
[Monogusa Wolf] Naisho no Telephone Date
Kare ni wa Naisho no Watashi no Himitsu
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project) [English] [CGrascal]
(C90) [Dragon Kitchen (Sasorigatame)] Rem-rin to Naisho no Oshigoto (Re:Zero kara Hajimeru Isekai Seikatsu)
[Aichi Shiho] Okaa-san ni wa Naisho (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Ban) [English] {Shotachan} [Digital]
[Coffee Maker (Asamine Tel)] Naisho desu yo (Fate/Grand Order) [Digital]
[Junk Center Kameyoko Bldg] Okaa-san ga Naisho de Hikikomori Musuko no Seishori no Aite o Shiteiru Hanashi.
Sakunyuu Tanetsuke Taiken-kai
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama | The Princess' Secret (Dragon Quest XI) [English] =TLL + mrwayne=
Isekai Tensei Shita Saki de Party Member Zenin to Naisho de Ecchi Shiteru Neet
Mary ni wa Naisho desu!
[TTSY (Kurogane)] Shougatsu Gyouji Naisho no Oshiire Sex
[Musashimaru] Touzen, Imouto ni wa Naisho de
Naisho no Kagai Jugyou Nyuumonhen
Naisho no IV Satsuei-kai
(C72) [SimaSima System (Nagisawa You)] Naisho no Hokentaiiku (Cardcaptor Sakura)
Kanojo ni Naisho de
Kare ni Naisho no Saimin Bitch Part 1
[Motika] Inkou Rankou ♥ Himitsu Club
[ORANGE HIP (Sabu otoko)] Kawaii wa Naisho (Dragon Quest XI)
Mifune-san to Ippai Kiss o Shite Naisho no
(C92) [Tenrake Chaya (Ahru.)] Matsurinoyoru no Naisho (Kantai Collection -KanColle-)
[Motika] Hentai Shigan - Watashi ga Chinpo Chuudoku ni Natta Riyuu
[Asahina Makoto] Naisho no Wareme Lesson
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami) [English]
[Anthology] MoeStar BEAST Vol.3 [Digital]
(Break Shot! 9) [Zawameki Jambo (Zawameki)] Naisho no Hanashi (Danganronpa)
(C92) [Gessyu (Chouzetsu Bishoujo mine)] Sakunyuu Dorei Beatrix (Granblue Fantasy) [Chinese] [Kai兜自家漢化]
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu)
Naisho no Nama Honban
Lecia no Naisho Naisho no Chitsujo
(C82) [Natsu no Umi (Natsumi Akira)] Mama ni wa Naisho no XXX (Smile PreCure!)
[MC] Zenra Chichi Onna-tachi kara Sakunyuu Shiiku suru Gakuen Noujou ni Nyuugaku shitara Harem de Dairankou na Mainichi ni natta
[Sasahara Yuuki] Naisho no Happyoukai. - A Secret Recital
Kuroyuki ~Inniku Sakunyuu Jigoku~/Kuroyuki ~Milking Hell of Lewd Flesh~ /Varkatzas666]
Naisho no Oshigoto
(C93) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to 3-kai Ecchi Shinai to Derarenai Heya de Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
[Tsurugi Motoaki (Sakemasu)] Naisho no Jikan
[MARUTA] Boku to Kanojo no Hikakuteki Naisho no Nichijou (Complete)
(SC31) [P-Forest (Hozumi Takashi)] Otome no Naisho Tomoe-chan to Iroiro... (Mai-Otome)
Motto Aeide! Sennyuu Sousakan wa Sex mo Oshigoto desu. | Sex is Part of Undercover Agent's Job? Ch. 1 - 21
[Teruki Kuma] Naisho da yo
[SeriharaZ] Campus x Foot