[Kitakata Kuniaki] Himitsu no Keijiban H na Onna no Naisho Banashi [English] {Coff66 & Funeral of Smiles}
[ORANGE HIP (Sabu otoko)] Kawaii wa Naisho (Dragon Quest XI)
Martina-san wa Hatsujouki | Martina in Heat
[Junk Center Kameyoko Bldg] Okaa-san ga Naisho de Hikikomori Musuko no Seishori no Aite o Shiteiru Hanashi.
(COMIC1☆10) [Kamishiki (Kamizuki Shiki)] Taihou-chan wa Hatsujouki (Kantai Collection -KanColle-) [English] [NepNep]
(HaruCC20) [Mikazuki Shokudou (Kurosawa Ayuki)] Aniki ni wa Naisho da yo? (Daiya no Ace)
[Yuzuponz (Kikira)] Inumimi Seikatsu ~Hatsujouki no Itoko Namahame Tokubetsu Jugyou~ [Digital]
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian Ch. 1-5 [Chinese]
Beach de Ro-chan Hatsujouki
[Akuten Soushin (Kokutou Nikke)] Momiji Onee-chan wa Hatsujouki!! (Touhou Project) [Chinese] [手机个人汉化] [Digital]
(C83) [Zenra Yashiki (Katou Fuguo)] Kaenbyou Ikari no Hatsujouki | Kaenbyou Furious Mating Season (Touhou Ishu Kan Goudou) (Touhou Project) [English] =LWB=
[Musashimaru] Touzen, Imouto ni wa Naisho de [Digital]
Hatsujouki no Sugoshikata | How to spend your time during estrus
(C89) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Toshikoshi-hen
(ZERO no Hakobune) [Shoushin Touzoku (Nyokota)] Hatsujouki. (Aldnoah.Zero)
(C95) [Koban Dou (Sameda Koban)] Oni-Musume-chan wa Hatsujouki! | The Oni Girl is in Heat! [English] {RedLantern}
[Henreader] Naisho no Date Plan (COMIC X-EROS #37) [Chinese] [無邪気漢化組]
Kangaroo Oyako wa Hatsujouki
[Konohana] Naisho no Jikan (COMIC Megastore 2009-04) [English] [AlphaYang]
Ureta Karada no Hatsujouki
[Studio Wallaby (Kokuden Kadotake, Shijuukara, Leopard)] Shaorin no Naisho (Mamotte Shugogetten!)
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai) [English] [QB Translations] [Decensored]
Mary ni wa Naisho desu!
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [Chinese]
[NIGHT FUCKERS (Mitsugi)] Nanao no Naisho | 菜菜绪的小小秘密 [Chinese] [丧尸&无毒汉化] [Digital]
[Rokkaku Yasosuke] Naisho Zuma (Comic Shitsurakuten 2013-02) [English] [Facedesk]
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
Mazoku Hime Fleur no Hatsujouki 4
[C.R's NEST (C.R)] Yukki- Hatsujouki. Dash Upper (Dog Days) [Digital]
(C90) [5th Library (Valiant)] Hime-sama Usagi no Hatsujouki (BLAZBLUE)
Naisho no Futarikiri {/u/ scanlations}
Motto Shitai Joshidaisei ga Kare ni Naisho no Kankei ni Hamacchau Ohanashi
(C45) [First Class (Various)] Tenchi Ranyou! Hatsujouki (Tenchi Muyou!)
[Kaitou Yuuhi] Naisho no Oshigoto (Otokonoko HEAVEN Vol. 24) [Chinese] [夜願漢化]
Houkago no Naisho
[Mizuyuki] Futari no Naisho no ××× (COMIC HOTMILK 2016-06) [Chinese] [無邪気漢化組]
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2
(Reitaisai 15) [Kuroshiro Desire (Akitsuki Karasu)] Hatsujouki no Ran-sama to EX Yukarin mo Issho (Touhou Project)
[Kouzuki Rio] Hatsujouki
[Jingrock] Shishunki wa Hatsujouki - Adolescence is a sexual excitement period. - [English] [Decensored]
Hajimete no Hatsujouki Ch. 1-3
[Mita Kurumi] Naisho no Photograph (COMIC ANGEL Club 2010-09)
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (Pripara)
(COMIC1☆11) [PINK CHUCHU (Mikeou)] Sharo-chan wa Hatsujouki (Gochuumon wa Usagi desu ka?)
(C76) [Sorairo March (Narusawa Sora)] Inumimi Oujo no, Wafu Wafu Hatsujouki. (Dragon Quest II: Akuryo no Kamigami) [English] [q91]
Rem-rin to Naisho no Oshigoto
[Asahina Makoto] Naisho no Wareme Lesson
[Kusano Yuu] Hatsujouki - Matagaru Kemomimi Shoujo-tachi [Chinese] [篆儀通文書坊漢化]
(C89) [Obumanjuu (obmas)] Hatsujouki [English]
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara) [English] {/u/ scanlations}
Hatsujouki no Yousei-san ni Seieki o Megun de Ageru Kanji no Petit CG Shuu.
(COMIC1☆8) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke San Shimai Monogatari- | It's a Secret! [English] [DKN117 & laguiole]
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy) [English] {Hennojin}
(C88) [MAPLER (Maple)] Tomodachi ni mo Naisho no Koto
(Puniket 11) [England Peach (Eikokukan Momoha)] Hajimete no Okaasan to Naisho (Ojamajo Doremi)
(SUPER24) [Rolling box (Kanaru Tabito, Shiina Akira)] Kyosuke ni wa Naisho (THE IDOLM@STER SideM)
[Musenmai] Naisho (COMIC AUN 2017-01) [Chinese]
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-6
Yukki Hatsujouki. Dash Upper
(C80) [milkberry (Kisaragi Miyu)] Minna ni wa Naisho da yo (Puella Magi Madoka Magica)
[Takano Yuki] Minna Hatsujouki! [English] [Digital]
Naisho no Kimochi - Secret Feeling
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-9
[Tridisaster (Saida Kazuaki)] Class no Minna ni wa Naisho Dayo! (Puella Magi Madoka Magica) [Digital]
Hatsujouki ni Douzoku Nanka ni Attari Suru kara...
[Kamiya Ogawa] Mama ni Naisho Mama to Naisho (COMIC Penguin Club Sanzokuban 2018-11) [Digital]
(COMIC1☆15) [Takatakaya (Kaniya Shiku)] Ore no Imouto wa Tsuki 1 de Hatsujouki ga Kuru. [Chinese] [靴下汉化组]
[Oozora Kaiko (Kaiko)] Papa ni wa Naisho no Boshi no Fureai [Chinese] [某三人汉化组]
Oya ni Naisho no Umi no Iedex
[Henreader] Naisho no Date Plan (COMIC X-EROS #37) [Chinese] [想抱雷妈汉化组]
(C93) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki Soushuuhen FINAL | Kurashiki Sensei's Mating Season Final Ch.1-3 (Fujiyama-san wa Shishunki) [English] {Doujins.com} [Incomplete]
(COMIC1)[Alpha to Yukaina Nakamatachi] Naisho no Oshioki (Quiz Magic Academy)
[Nanami Shizuka] AIBIKI. Naisho banashi. 3 [Chinese]
(SC5) [Studio Wallaby (Deep Purple '72, Kura Oh)] Doris no Naisho (D4 Princess)
(C86) [Go-Go-Merry-Go-Round (Kasai Ema)] Naisho no Natsuyasumi. (Neon Genesis Evangelion) [English] [CGrascal]
(C91) [Anmitsu Ryokan (Yoru Yoru)] Naisho dakara ne (Sengoku Collection)