Hoka no Dare ni mo Naisho da zo?
(C92) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 5 - Futsukame Hen
Houkago no Naisho | After School Secret
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! (Touhou Project)
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [Digital]
[Studio Wallaby (Deep Purple '72)] Arashi no Naisho, Aiko no Himitsu (Gad Guard)
[Fujiyama] Tsunagari Princess! (Naishogoto) [Chinese] [開坑當做例行重嵌組] [Incomplete]
Naisho no Nama Honban | 비밀의 생방송
[ChildBox (Various)] Naisho no Asobi (Ojamajo Doremi)
Enshoku Niku Sakura - Coquettish Flesh Cherry
Touzen, Imouto ni wa Naisho de
Chichiue ni wa Naisho... Zora! | Don`t Tell My FATHER
(COMIC1☆3) [Human High-Light Film (Shiosaba)] Naisho no Honey (Cutey Honey)
(Messa Kininaruu 2) [BlueMage (Aoi Manabu)] Naisho nya? (Kemurikusa) [Chinese] [猫在汉化]
(C85) [Mama ni wa Naisho (Plasma Beach)] Hoshokukei Joshi (GOD EATER)
Itoko no Futanari Onee-chan to Naisho no Milk
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae
Naisho no Wakana-san
[PINK CHUCHU (Mikeou)] Gakkou de Shitai ×(Naisho) no Koto (Hyakugojuunenme no Mahoutsukai) [Digital]
(C94) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu 2 (Love Live! Sunshine!!) [Chinese] [灰羽社汉化组]
Naisho no Otogibanashi 2
[PULIN Nabe (kakenari)] Otogibanashi Momotarou [English]
Takao-san no Naisho!
Naisho na Shinomiya-san
(C94) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Shuumatsu (To LOVE-Ru)
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [一匙咖啡豆汉化组]
Naisho goto
[Sakura Puchilo] Naisho no Hokenshitsu (Otokonoko Heaven's Door 1) [Chinese] [瑞树汉化]
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- | It's a Secret! 2 [English]
[Titokara 2nd Branch (Manami Tatsuya)] Naisho no Kimochi Bangai Hen (Zero no Tsukaima)
[Koppe] Koboreru Naisho (COMIC Kairakuten BEAST 2015-11) [Chinese] [绅士仓库汉化]
(C88) [PINK CHUCHU (Mikeou)] Naisho no Shintai Sokutei (Gochuumon wa Usagi desu ka?) [Chinese] [脸肿汉化组]
[Kaitou Yuuhi] Naisho no Oshigoto (Otokonoko HEAVEN Vol. 24) [Chinese] [夜願漢化]
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 2
[Akikan (rikazu)] Otona no Hito niwa Naisho, Jitsuwa Boku... Kinjo ni Sunderu Futago no Onee-chan ni, Ecchi na Itazura Sareterundesu.
Naisho Hanashi wo Shiyou.
(C86) [Mama ni wa Naisho (Plasma Beach)] Kinniku Chocolate (Samurai Spirits)
[Oomichi Imuta] Naisho ni Shite ne | Keep this a Secret, okay (Futanarikko High!) [English] [UsagiTrans]
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 2 (English)
Naisho Zuma
Natori Sana -Naisho no Douga Satsuei-
[Fuusen Club] Naisho no ne! (Ero Meta) [Chinese]
Aho no Ko o Model Scout ~Naisho no Konsui Satsueikai~
(C72) [SimaSima System (Nagisawa You)] Naisho no Hokentaiiku (Cardcaptor Sakura)
Dosukebe Enkou Gal no Naisho Ecchi
(C96) [Manmaru Hoppe (Yawaraka Midori)] Yuka-chan no Naisho | Yuka-chan's Secret [English] {Mistvern}
Naisho no Love Situation
Naisho no Kagai Jugyou Ouyou Hen
Otonari-san no Naisho na Enkou Seikatsu
[Iris art (Toda Hisaya)] Kareshi Mochi no Kurokami Irojiro Binyuu Joshidaisei ga Cunni dake Mikeiken de Kare no Tomodachi ni Naisho de Hatsu Cunni Sarete Amari nimo Kimochiyo Sugite Sonomama Nagasare Sex Shita[Chinese] [我不看本子个人汉化]
(C95) [Haruiro Fudepen (Satsuki Suzuran)] Naisho no Junbishitsu (Senki Zesshou Symphogear) [English]
(C88) [Nachtzug (eko)] Ofuro de Naisho (Kantai Collection -KanColle-) [Chinese] [哲学狗汉化组]
[Orange Peels (Ore P 1-gou)] Honto ni Chotto dake Kowai Youkai Otogibanashi -Akaname Hen- [Digital]
[Asahina Makoto] Naisho no Natsuyasumi Ch. 1-2
(C90) [Dragon Kitchen (Sasorigatame)] Rem-rin to Naisho no Oshigoto (Re:Zero kara Hajimeru Isekai Seikatsu)
Tsuki ni wa Naisho no Hoshikuzu
[Tridisaster (Saida Kazuaki)] Class no Minna ni wa Naisho Dayo! (Puella Magi Madoka Magica) [Digital]
[Henreader] Naisho no Date Plan (COMIC X-EROS #37) [Chinese] [想抱雷妈汉化组]
[TIES (Takei Ooki)] Mahou Shoujo no Naisho no Oshigoto (Puella Magi Madoka Magica) [English]
(Puniket 23) [Suitekiya (Suitekiya Yuumin)] Naisho no HONya-san (Watashi no Ouchi wa HONya-san)
Naisho no xx dake hon
(C91) [Kitsune (Tachikawa Negoro)] Jiiji ni wa Naisho ni Shite ne (Final Fantasy XV)
Naisho no Gohoubi
Naisho de! Twins
[Norakuro Nero] Osananajimi Love Control Kouhen(Soku Hame Kanojo Kareshi ni Zettai Naisho no Nakadashi Koibito Keiyaku)[Chinese] [Digital]
Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2
Sense to Naisho no Obenkyou | A Secret Study with Sensei
[Kondom] Akazukin-chan | Little Red Riding Hood (Hontou wa Eroi Otogibanashi) [English]
[Higashino Mikan] Kareshi ni Naisho de ❤ | Behind My Boyfriend's Back ❤ (COMIC Koh Vol. 3) [English] [sureok1]
Atarashii Haha wa Russia-jin!? Oyaji ni Naisho de Niizuma Netori!
[Mita Kurumi] Naisho no Photograph (COMIC ANGEL Club 2010-09)
Kyuudou Danshi x Mesu Ochi Choukyou Senpai ni Naisho de Kanojo Tsukuttara Seisai Rape saremashita
(C92) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Umi de Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
[Morishima Kon] Naisho no Gohoushi (Oneshota Dish) [English] [Kusojiji] [Digital]
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-)
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? | Don't Tell Dad OK! (Brave Beats) [English] [Digital]
(SC2015 Autumn) [Ame Usagi (Amedamacon)] Naisho no Hokenshitsu (Gochuumon wa Usagi desu ka?)
(C82) [Natsu no Umi (Natsumi Akira)] Mama ni wa Naisho no XXX (Smile PreCure!)
Dejiko no Naisho-nyo
Okaa-san no Naisho
[Norakuro Nero] Osananajimi Love Control Chuuhen (Soku Hame Kanojo Kareshi ni Zettai Naisho no Nakadashi Koibito Keiyaku) [Chinese]
(Hataket) [ANGYADOW (Shikei)] Alice no Naisho | Alice's Secret (Sword Art Online) [English]
(Dai-134-Ki Bunbunmaru. Shinbun Tomo no Kai) [Nekonome (Hikanyan)] Aya-kun to Momiji Onee-chan no Naisho no Jikan (Touhou Project)
Maya-chan to Naisho
Touhou Yotogibanashi
Senpai ni wa Naisho ssu yo?
Yukikaze-sama to Naisho no Asobi
[BOSS Chin] Naisho no Ota x Bitch (COMIC Shingeki 2012-10) [English] [desudesu] [Digital]
(C93) [Mama ni wa Naisho (Plasma Beach)] Miwaku no Muscle Pose (Dragon Quest XI)
(C65) [Naisho no Tsubomi (Unazuki Renge)] Naisho no Tsubomi (Various)
Onee-sama ni wa Naisho desu yo?
(C92) [Kodukuejou (Kodukue)] Fushou Akiyama Yukari no Enkou Kouza II ~Akiyama Rihatsuten Naisho no Souten Taikenkai~ (Girls und Panzer)
(SC15) [Chuuni+OUT OF SIGHT (Kim Chii)] Onee-chan to Naisho 2 Ashita Biyori
Hitozuma Senshi Naisho no Part-Time
(C93) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to 3-kai Ecchi Shinai to Derarenai Heya de Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
(Utahime Teien 31) [TRUFFE (EGO no Mi)] Meguru no Naisho (THE iDOLM@STER: Shiny Colors)
Naisho no Osananajimi | 秘密的两小无猜
[Kondom] Saru Kani Kassen | Monkey & Crab Battle (Hontou wa Eroi Otogibanashi) [English] [q91]
Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae
[kedamono (Tori Hrami)] Naisho no Undoukai [English] {Shotachan} [Digital]
(C96) [PLUM (Kanna, Ayakase Chiyoko)] Anta ni Naisho no Memory Piece (Princess Connect! Re:Dive)
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya (COMIC HOTMILK 2018-07) [Chinese] [無邪気漢化組] [Digital]
[Lightcoral (Tomi)] Naisho no Oyuugi Kai [Digital]
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! - Youmu's Secret (Touhou Project) [English]
[Onizukachris] Seito to Naisho de Junai Ecchi shitetara Douryou no Kyoushi ni Barete Netorareru Bijin Josei Kyoushi no Hanashi
(SC2017 Winter) [TwinBox (Hanahanamaki, Sousouman)] Kouen no Naisho na Koto (Kantai Collection -KanColle-)
Naisho no Ota x Bitch
Papa ni wa Naisho yo? | Don't Tell Dad OK!
(C82) [Spice Style Company (Kabutogani)] Naisho no Hanashi (Bakemonogatari)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Chinese]
[Orange Peels (Ore P 1-gou)] Hontou ni Chotto Dake Kowai Youkai Otogibanashi ~Ningyo-hen~ [Digital]
Ikenai Koto wa Naisho de Suru Mono
(COMIC1☆7) [Bakunyu Fullnerson (Kokuriu)] Naisho no Oshigoto (Bakemonogatari)
Naisho no Ichiban-Kuji
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
[N2jirai (Nimu)] Tsukihi-chan ni wa Naisho de (Nisemonogatari) [Digital]
Naisho no Shimakaze-kun.
[ShiraishiNsuke] Naisho no Ouma-san Gokko | Secret Horse Play (COMIC BAVEL 2017-01) [English] {doujins.com} [Digital]
(C71) [Ohtado (Oota Takeshi)] Naisho da yo! Mahou no Club Katsudou (Sasami Magical Girls Club)