[Matsumoto Katsuya] Naisho no Mio Sensei | The secret Mio sensei (COMIC Masyo 2017-02) [English] [desudesu] [Digital]
[Pirates Patrol (Otokawa Kazuki)] Naisho no Omorashi [Digital]
Papa ni wa Naisho yo?
(COMIC1☆8) [Nipopo Crisis (Genka Ichien)] Tanoshii Koto o Naisho ni Shiyou. Kanzenban (Zettai Muteki Raijin-Oh)
[TTSY] Otonari-san no Naisho na Enkou Seikatsu
(C90) [Supurabi (Haruharu Haruto)] Futari de Naisho no Ohanashi (Granblue Fantasy)
GIGANTIC DIVA
Chika-chan ni mo Naisho no Himitsu
[Anthology] H na Kanojo to Naisho no Shutter Chance [Digital]
(C95) [Haruiro Fudepen (Satsuki Suzuran)] Naisho no Junbishitsu (Senki Zesshou Symphogear) [English]
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON)
(C79) [Kirimochi Texture (Kyuu Yoyoyoyou)] Naisho no Milky Time (Tantei Opera Milky Holmes)
Onee-san ni wa Naisho ne
[Shimanto Shisakugata] Houkago wa Minna de | 放学后大家一起 (COMIC LO 2018-04) [Chinese] [屏幕脏了汉化组] [Digital]
Mama ni wa Naisho
(COMIC1☆3) [65535th Avenue. (Akahito)] Kounando Play (Houkago Play)
[Babymaker (Beco)] Naisho no Kozukuri
[Kuronisiki (Takaharu)] Onee-sama-tachi niwa Naisho de Senkan ni Narimasu (Kantai Collection -KanColle-) [Chinese] [koolo個人漢化] [Digital]
[ARI] Naisho No Hokenshitsu (COMIC Penguin Celeb 2015-03) [Chinese] [上古勤受荣誉呈献]
Rem to Naisho na Koto Shimasen ka?
Yukikaze-sama to Naisho no Asobi
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
(COMIC1)[Alpha to Yukaina Nakamatachi] Naisho no Oshioki (Quiz Magic Academy)
[Vitamin Gohan (Hasegawa Keita)] Naisho no Sakuya-san | 不为人知的咲夜 (Touhou Project) [Chinese] [sismvg英渣汉化] [Digital]
[Majo Saiban (Mion_orz)] Naisho no Omajinai [Digital]
[Project D] Houkago ○○○ (Houkago Play)
[MaSBeYaAKT (MaSBe Akyto)] Petanko Ryou-chin ~Minna ni Naisho no Otoko no Ko Idol RYO-chan no Aruhi no Ohanashi (THE IDOLM@STER)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Chinese]
(COMIC1☆11) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Houkago (To LOVE-Ru Darkness)
Shougatsu Gyouji Naisho no Oshiire Sex
Naisho no Cute Boy
(Waga Te ni Hikigane o 16) [Seisyun to Strategy. (Sayaka)] Houkago Daydream (World Trigger)
[Houkago Inokorigumi (Nishida Megane)] Onna Shougun Artesia - Dark Elf Haramase Choukyou Kiroku [English] {darknight}
[Takase Yuu] Naisho no Jiyuuchou
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2 [English]
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! - Youmu's Secret (Touhou Project) [English]
[Usi] Otto ni Naisho de Ajimi Shite 1
(ComiComi13) [Alemateorema (Kobayashi Youkoh)] GARIGARI 14 (Houkago Play) [English] [Bouyatachi Translations]
[Studio Wallaby (Various)] Tron no Naisho (Mega Man Legends)
(Shotaket 8) [Houkago Paradise (Sasorigatame)] Digimon Adventure All Series Heroes (Digimon)
[Hijousyoku (Herushia)] Hijousyoku 1 - Emergency Food Vol. 1 (Houkago no Pleiades) [Digital]
(CiNDERELLA ☆ STAGE 6 STEP) [Rokata Aruki (Akino Komichi)] Naisho no Ohanashi o (THE IDOLM@STER CINDERELLA GIRLS)
[Kinako Gyuu Nyuu (Tomoharu)] Naisho ni Shiyou ne (Summer Wars) [Raw]
[Konohana] Naisho no Jikan | Secret Times (COMIC Megastore 2009-04) [English] [Hentai from Hell]
[Aichi Shiho] Okaa-san ni wa Naisho (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Ban) [Chinese] [瑞树汉化组] [Digital]
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS)
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 2
[Henreader] Naisho no Date Plan (COMIC X-EROS #37) [Chinese] [無邪気漢化組]
[Studio Claim] Havayama niwa Naisho... (Urusei Yatsura)
(C86) [Go-Go-Merry-Go-Round (Kasai Ema)] Naisho no Natsuyasumi. (Neon Genesis Evangelion)
(Shota Scratch 31) [Koneko no Marionette (Kuonji Shutaka, Poron, Namao)] Naisho no Otogibanashi 2 [English] {Shotachan}
(SC3) [Studio Wallaby (Deep Purple '72, Jacky Knee de Ukashite Punch x2 Summer de GO!)] Naisho no Azuki (Azuki-chan)
(Shota Scratch 25) [Yabure Kabure (Agemon)] Ogibo-san niwa Naisho desu. (Fullmetal Alchemist)
(C81) [Mama ni wa Naisho (Purukogi Beach)] Fukkin! (King of Fighters)