(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Kare ni Naisho no Saimin Bitch Part 2 Rina-chan no Bitch Debut Shojo Soushitsu Hen
[Sakura Puchilo] Naisho no Hokenshitsu (Otokonoko Heaven's Door 1) [Chinese] [瑞树汉化]
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS)
[Nomucchi] Ruru Nuijau zo!
[Babymaker (Beco)] Naisho no Kozukuri
[MIRAGE CAT (Suika Soda)] Naisho Banashi Vol. 1-2 (Gintama) [Digital]
[Studio Wallaby (Various)] VITAMIN-B5 1/3 Ruri Ruri Naisho no Gakuen Nikki (Kidou Senkan Nadesico)
COMIC LO 2016-08
[Takase Yuu] Naisho no Jiyuuchou
(C92) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3 [English]
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion)
[Ponsuke] Itazura Ichigo | Pranking Ichigo (Chibikko H) [English] [youjonooshikko]
(SC5) [Studio Wallaby (Deep Purple '72, Kura Oh)] Doris no Naisho (D4 Princess)
(C72) [SimaSima System (Nagisawa You)] Naisho no Hokentaiiku (Cardcaptor Sakura)
[Ponsuke] Chibikko H | 幼女性事 [Chinese] [Digital]
Futari to Shota no Naisho Graffiti
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-)
(SPARK8) [Yu-cho (Pal)] Otona niwa Naisho (Free!)
[S-FLAKE (Yukimitsu)] Asuna ga Kaihou! (Sword Art Online)
(C59) [Magudara Kaihou Doumei (Tsukuyomi Sajin)] Nettaiya (Air)
(COMIC1☆8) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke San Shimai Monogatari- [English]
(C88) [Shoshi Magazine Hitori (Ponsuke, Takeuchi Reona)] Voodoo Dummy 2015
[Ponsuke] Himitsu Kichi | Secret Base (Comic lo 2014-07) [English] {5 a.m.}
(Shotaket 11) [Studio Rakkyou (Various)] Tsubasa x4 no Naisho (Naisho no Yorimichi)
[Karma Tatsurou] Kaihou | Release (COMIC Kairakuten 2013-08) [English] [vaasi]
[Asahina Makoto] Naisho no Wareme Lesson
[Rakko] Papa ni wa Naisho! | Keep It A Secret From Daddy! (Murikuri) [English] [desudesu]
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara)
COMIC LO 2014-09 Vol. 126
(C87) [GALAXIST (BLADE)] Rakuen Kaihou (Rakuen Tsuihou -Expelled from Paradise-) [Chinese] [脸肿汉化组]
(C81) [Mama ni wa Naisho (Purukogi Beach)] Fukkin! (King of Fighters)
(C95) [Donut Ike (Hasunoue Umezu)] Oppai Kaihou Maat (Destiny Child) [Chinese]
Ikanishite Haha wa Onna wo Kaihou Shitaka Ch. 1
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS)
(C78) [Titokara 2nd Branch (Manami Tatsuya)] Ookami-san to Naisho no Doku Ringo (Ookami-san to Shichinin no Nakama-tachi)
COMIC LO 2018-12 [Digital]
[Mitarai Yuuki] Ikanishite Haha wa Onna o Kaihou Shitaka Episode 0. [English][Amoskandy] [Digital]
(CCTokyo132) [Kitei (Naoki)] Naisho Banashi (Kuroko no Basuke) [English]
[Usi] Otto ni Naisho de Ajimi Shite Ch.1-5
[Ponsuke] Yuki no Sei Vanilla Aji♥ (COMIC LO 2021-07) [Chinese] [腹黑王子个人汉化] [Digital]
[Ponsuke] Senkou Hanabi | Sparklers (Comic Koh Vol. 7) [English] {5 a.m.}
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-11
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer)
(C90) [Supurabi (Haruharu Haruto)] Futari de Naisho no Ohanashi (Granblue Fantasy)
(Shota Scratch 27) [Shoshi Magazine Hitori (Various)] GMF
[Misao.] Minamo no Naisho | Minamo's Secret (Hajimete Janai yo?) [English] [Rin]
(C72) [Super Flat Lolinitron (Focke Wolf)] Karada no Naisho. (Asatte no Houkou.) [English] [Kamikakushi]
[Ponsuke] Namaiki Shojo | Impudent Girls [English] {5 a.m.}
Kaihou Tokku Gakuen Enkou-Bu
(C89) [Naginata Kikaku, Hegurimurayakuba (Hirowa Nagi, Yamatodanuki)] Eroi no Monogatari ga Kaihou saremashita. (Granblue Fantasy)
Otto ni Naisho de Ajimi Shite 2
[Coffee Maker (Asamine Tel)] Naisho desu yo (Fate/Grand Order) [Chinese] [胸垫汉化组] [Digital]
(COMIC1☆6) [Mama ni wa Naisho (Purukogi Beach)] Tetsu Momo MANEATER (Tekken)
(Reitaisai 7) [Barista (Kirise Mitsuru)] Dai 666 Kousoku Kikan Kaihou, Jigen Kanshou Kyosuu Houjin Tenkai (Touhou Project)
[Ponsuke] Blood Moon (Comic LO 2014-10) [English] {5 a.m.}
(C89) [16kenme (Sato-satoru)] Naisho no Love Situation (THE IDOLM@STER CINDERELLA GIRLS)
[Morishima Kon] Naisho no Gohoushi (Oneshota Dish) [English] [Kusojiji] [Digital]
[Ponsuke] Shiawase no Koppepan | Bun Of Happiness (COMIC LO 2018-11) [English] [youjonooshikko]
[Shoshi Magazine Hitori (Various)] Shonen [Digital]
(C67) [Anekono-Techo (Koume Keito)] Marimite no Naisho (Maria-sama ga Miteru)
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami) [English] [magiclamp]
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
[fourthcape (Misaki Takahiro)] Sena to Naisho no Houkago (Boku wa Tomodachi ga Sukunai) [Digital]
[kedamono (Tori Hrami)] Naisho no Undoukai [English] {Shotachan} [Digital]
[hal] Kaihou Ganbou (COMIC Shingeki 2012-10) [English] [CGrascal]
Amayadori
[Mitarai Yuuki] Ikanishite Haha wa Onna o Kaihou Shitaka 2 [Digital]
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [Chinese] [想吸大尾巴个人汉化]
COMIC LO 2018-11 [Digital]
Seiyoku Kaihou Kamen Butoukai[Chinese]【不可视汉化】
Kataguruma
(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]
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion) [English]
COMIC LO 2017-06 [Digital]
(C56) [STUDIO HoFu-Na Kaihou Sen2 (Various)] D.H.G 2nd (Various)
(C88) [Shoshi Magazine Hitori (Ponsuke)] Voodoo Dummy 2015 [English] {5 a.m.} [Incomplete]
[TLB] Otousan to Naisho ~Aru Daikazoku no Chichi to Musume Yuku Toshi Kuru Toshi Himehajime~
Izayoi Sakuya Kaihou Saimin
[TIES (Takei Ooki)] Mahou Shoujo no Naisho no Oshigoto (Puella Magi Madoka Magica) [English]
(C95) [Haruiro Fudepen (Satsuki Suzuran)] Naisho no Junbishitsu (Senki Zesshou Symphogear)
[Nekoya] Kyokutou no Naisho (Kyoukai Senjou no Horizon) [Digital]
(Rinshan Kaihou! 8) [Kamogawaya (Kamogawa Tanuki)] Maho mo ○△× Dekiru Kigashimasu (Saki)
[Babymaker (Beco)] Naisho no Kozukuri [English] [MintVoid]
[TTSY (Kurogane)] Shougatsu Gyouji Naisho no Oshiire Sex
[Aichi Shiho] Okaa-san ni wa Naisho (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Ban) [English] {Shotachan} [Digital]
[XX-ya tte koto wa Naisho da. (Naisho da.)] Doremi-sama Doremi-sama Doremi-sama (Ojamajo Doremi)
Kusabi, Aruiha Kaihou no Tobira
Nakayoshi datta Senpai o Saimin de Onaho ni Suru!
[Nounanka Sedai (Abubu)] Kyaku ni Hame Rare Makutte Hetoheto ni Natteru Fuuzoku-jou no Miwa-san ga Yandere Leso-kun ni Kaihou Sareru Manga (Vocaloid) [Digital]
COMIC Koh Vol. 2
COMIC Reboot Vol. 03
Papa ni wa Naisho no Boshi no Fureai
Jiiji ni wa Naisho ni Shite ne
[TTSY] Otonari-san no Naisho na Enkou Seikatsu
LoveHo de Gal o Hiroimashita | 在情人旅館撿到了辣妹一枚
Yurio ga Onsen de Yu Atari Shite Mob Oji-san-tachi ni Ecchi na Kaihou o Shite Moratta Toki no Hanashi
[Babymaker (Beco)] Naisho no Kozukuri 2 | Secret Lovechild 2 [English] [MintVoid]
[Ponsuke] Junior Ecchi Soudanshitsu (COMIC LO 2020-11) [Chinese] [Digital]
(C91) [http (Na)] Jiai Fukaki Shounen to Jiai no Kohitsuji to Rakuen E no Kaihou (Yuri on Ice)
COMIC LO 2019-02 [Digital]
(Break Shot! 9) [Zawameki Jambo (Zawameki)] Naisho no Hanashi (Danganronpa)
[Anthology] H na Kanojo to Naisho no Shutter Chance [Digital]
Naisho no Kimochi - Secret Feeling
(C92) [Namanama Shandy Gaff (nf4)] Aniki to Anego ~Chinjufu ni Saimin Ero Esthe ga Kaihou saremashita~ (Warship Girls)
[Morishima Kon] Naisho no Gohoushi + Bangaihen (Oneshota Dish) [English] {Hennojin}
Sakura Ame
[Ponsuke] Namaiki Shojo [Chinese]
Tameshite Saiminjutsu ♥ | Hypnosis Trial ♥
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
Chibikko H | 幼女性事
[kedamono (Tori Hrami)] Naisho no Undoukai Second Season [Digital]
[Ponsuke] Ai no Cupid | Affection Cupid (Comic KOH Vol.3) [English] {5 a.m.}
(C60) [Sasaki Muu Shouten (Asaduki Maru,Deden,Sasaki Muu)] Doki Doki Kaihou Sensen (Gunparade March)
(HaruCC19) [Harench-noon (Inao Maasa)] Naisho Na Karada (DRAMAtical Murder)
[Sheepfold (Tachibana Yuu)] Toaru Kikuushi-tachi no Jougen Kaihou (Granblue Fantasy) [English] {doujins.com} [Digital]
(Change More Naisho no Mahou II) [Honey Devil (Tsugumi Gumico)] MaElle-chan to <censored> (Grimoire ~Shiritsu Grimoire Mahou Gakuen~)
[Ningen tte Iina (Ningen)] Onee-sama ni wa Naisho desu yo? (Kantai Collection -KanColle-) [Digital]
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami)
[Tridisaster (Saida Kazuaki)] Class no Minna ni wa Naisho Dayo! (Puella Magi Madoka Magica) [Digital]
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS) [English]
[Melonbooks] Gekkan Uribou Zakka Ten 2021-04-30 Goro Hakkougou [Digital]