(C91) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen
Kitakami-san to Ooicchi Naisho no Naisho
(C94) [Kurumi Namiki (Mita Kurumi)] Atago-san to Naisho no Ecchi (Kantai Collection -KanColle-)
[Ponsuke] Koinu no Waltz | Puppy Waltz (COMIC LO 2015-04) [English] {5 a.m.}
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian Ch. 1-5 [Chinese]
Itoko no Futanari Onee-chan to Naisho no Milk
[Agata] Naisho no Kakurenbo | Hide And Seek With Friend's Mom (COMIC Megamilk Vol. 18) [English] [vaasi] [Decensored]
COMIC Koh Vol. 5
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion)
COMIC LO 2016-08 [Digital]
Naisho no Nama Honban
Mifune-san to Umi de Naisho no
COMIC LO 2017-03 [Digital]
(C94) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu 2 (Love Live! Sunshine!!)
[Musenmai] Naisho (COMIC AUN 2017-01) [Chinese]
(C84) [Shinba Oolong Cha (Various)] Shougakusei 11
COMIC LO 2020-01
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian
[Eroe] Boku Girl 55 Wa no if Mousou Manga (Boku Girl) [Chinese] [刷牙子漢化]
COMIC LO 2013-07 Vol. 112
(C91) [Utaneya (Shion)] Naisho no Djeeta Onee-chan (Granblue Fantasy)
Onee-sama ni wa Naisho desu yo?
(ComicLive in Nagoya) [Konekopan (rie)] Naisho no Mashimaro Heart! (Ensemble Stars!)
[Misao.] Minamo no Naisho | Minamo's Secret (Hajimete Janai yo?) [English] [Rin]
(C88) [nothingfades (Amane Nekoko)] Naisho no Hajimete Kouhen (PriPara)
Oya ni Naisho no Iedex 6 - Dekichatta Hen
Okaa-san wa DeliHeal-jou ~Musuko no Doukyuusei to Naisho de Tanetsuke SEX~
[Ponsuke] Amayadori (Chibikko H) [Decensored] [English]
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsuei-kai (THE IDOLM@STER MILLION LIVE!)
Naisho no Junbishitsu
[Rivajima (Yajima Index)] Isuzu no Naisho Banashi (Amagi Brilliant Park) [Digital]
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- (Kuttsukiboshi) [English] {Hikikomori Honyaku}
Naisho no IV Satsuei-kai
Naisho no Ouma-san Gokko | Secret Horse Play
[Jackpot 64 (HAN)] Alicia-mama to Naisho Ecchi Suru Hon (Granblue Fantasy) [Digital]
Atago-san to Naisho no Ecchi
Naisho no Imashiro-san
[Ningen tte Iina (Ningen)] Onee-sama ni wa Naisho desu yo? (Kantai Collection -KanColle-) [Digital]
[Agata] Naisho no Kakurenbo | Hide And Seek With Friend's Mom (COMIC Megamilk Vol. 18) [English] [vaasi]
Mama ni wa Naisho
(C85) [Nipopo Crisis (Genka Ichien)] Tanoshii Koto o Naisho ni Shiyou. Yousumi Ban (Various)
[Human High-Light Film (Nise Tsuruta Hirohisa)] Honey no Naisho 2 (Cutey Honey)
[Shoshi Magazine Hitori (Ponsuke)] Prime Time [Chinese] [黑条汉化] [Digital]
Comic Koh Vol.2
Naisho no Sakuya-san
[BOSS Chin] Naisho no Ota x Bitch (COMIC Shingeki 2012-10) [English] [desudesu] [Digital]
[Studio Wallaby (Various)] Tron no Naisho (Mega Man Legends)
[Kuku ya (ckj)] Naisho desu yo? Kald-san (Firis no Atelier)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Digital]
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara) [English] {/u/ scanlations}
COMIC LO 2017-01 [Digital]
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [Chinese] [CE家族社]
Takao-san no Naisho!
Kouen no Naisho na Koto
Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3
(C79) [Human High-light Film (Shiosaba)] Naisho no Ayanami (Neon Genesis Evangelion)
[Ponsuke] Natsukaze | Summer Cold (COMIC LO 2013-08) [English]
(Hanjuku Hero Life 5) [Bakusan (Mariko)] Ikenai Koto wa Naisho de Suru Mono (My Hero Academia)
Kareshi ni Naisho de 2 Nama Rankou...Shichaimashita. | Keep This A Secret From My Boyfriend 2 - I Had... Raw Group Sex
(C72) [SimaSima System (Nagisawa You)] Naisho no Hokentaiiku (Cardcaptor Sakura)
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats) [Digital]
COMIC LO 2018-12 [Digital]
COMIC LO 2014-09 Vol. 126
Amayadori
AIBIKI. Naisho banashi. 3 Ch. 8
COMIC LO 2017-06 [Digital]
[Studio Wallaby (Various)] Vitamin-B5 1/4 Ruri Ruri Naisho no Maid Nikki (Martian Successor Nadesico)
[Asahina Makoto] Naisho no Wareme Lesson
Yuki no Sei Vanilla Aji | Vanilla flavored snow spirit ♥