(Futaba Gakuensai 9) [Sekai Saiko (Mesopotamian Civ)] Naisho no Tsuinteruzu
(CCTokyo132) [Kitei (Naoki)] Naisho Banashi (Kuroko no Basuke) [English]
(C83) [Magudara Kaihou Doumei (Tsukuyomi Sajin)] Saimin Art Online (Sword Art Online)
Naisho no Koukai Nisshi
(SPARK12) [Kometubu (Rittiri)] Es no Kaihou (Boku no Hero Academia) [English]
(SUPER23) [Strawberry (Ichigo)] Tousan ni wa Naisho ni Shitete (Shingeki no Kyojin)
[Nadeneko Ponia] Fukusei Kanojo ~Ore dake ni Kaikyaku Kaihou~
Akagami Kichaimashita!!
Kataguruma
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS) [English]
[Babymaker (Beco)] Naisho no Kozukuri 2 | Secret Lovechild 2 [English] [MintVoid]
Loli to Asobo♪
(C72) [C@T Slash (Kahama Youko)] Naisho no Jikan (Kodomo no Jikan)
[Nanami Shizuka] Naoko-san no Naisho
Naisho no Rehearsal
[Nekoya] Kyokutou no Naisho (Kyoukai Senjou no Horizon) [Digital]
[Henreader] Naisho no Date Plan (COMIC X-EROS #37) [Chinese] [無邪気漢化組]
[Pop'n Nyannya (Ponsuke)] Digi Hon (Digimon Tamers)
[loose-leaf (Ponsuke)] Toilet no Loli-Bitch na Hanako-san [Digital]
(SPARK12) [Kometubu (Rittiri)] Es no Kaihou (Boku no Hero Academia)
[Magadura Kaihou Doumei (Various)] Love Ina (Various)
(C87) [Jaku Shouji Musho Shokun (Futaba Yae)] Naisho no Hakuchi Shuuri (Kantai Collection -KanColle-)
Atarashii Haha wa Russia-jin!? Oyaji ni Naisho de Niizuma Netori!
(Puniket 12) [Soul Magic (Sudoo Kaoru)] Suki suki Aiko-chan Mayonaka no naisho (Ojamajo Doremi)
[TTSY (Kurogane)] Shougatsu Gyouji Naisho no Oshiire Sex
[Oozora Kaiko (Kaiko)] Papa ni wa Naisho no Boshi no Fureai [English] {forbiddenfetish77/cocblockula}
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project)
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2
Junior Ecchi Soudanshitsu | Junior Ecchi Counseling
Ikanishite Haha wa Onna wo Kaihou Shitaka Ch. 1 {N04h}
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Conclusion (English)
COMIC LO 2016-03 [Digital]
[Ponsuke] Chibikko H
[ISOTONIX (Nixinamo:Lens)] Natsuki As You Like Naisho no Ura-Video
[TLB] Otousan to Naisho ~Aru Daikazoku no Chichi to Musume Yuku Toshi Kuru Toshi Himehajime~
Oya ni Naisho no Iedex 5 - Futsukame Hen
[Ningen tte Iina (Ningen)] Onee-sama ni wa Naisho desu yo? (Kantai Collection -KanColle-) [Digital]
Nakayoshi datta Senpai o Saimin de Onaho ni Suru!
[Rakko] Papa ni wa Naisho! | Keep It A Secret From Daddy! (Murikuri) [English] [desudesu]
(CiNDERELLA ☆ STAGE 6 STEP) [Rokata Aruki (Akino Komichi)] Naisho no Ohanashi o (THE IDOLM@STER CINDERELLA GIRLS)
(C83) [Mama ni wa Naisho (Purukogi Beach)] Enshoku Niku Sakura - Coquettish Flesh Cherry (Dead or Alive)
(C89) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex - Toshikoshi-hen
(C93) [J.D.World (Fumi Miyabi)] Onee-san ni wa Naisho ne (Kantai Collection -KanColle-)
[Mitarai Yuuki] Ikanishite Haha wa Onna o Kaihou Shitaka 2 [Chinese]
(Shotaket 11) [Studio Rakkyou (Various)] Tsubasa x4 no Naisho (Naisho no Yorimichi)
Naisho no Karada Kensa - Ch.3
(C57) [Studio Wallaby (Kokuden Kadotake, Shijuukara, Hontai Bai)] Shinobu no Naisho Love Hina Books (Love Hina)
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project) [English] [CGrascal]
COMIC Koh Vol. 3
[Aichi Shiho] Okaa-san ni wa Naisho (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Ban) [Chinese] [瑞树汉化组] [Digital]
[Tamagoro] Boku to Oneesan no Naisho (COMIC Penguin Club Sanzokuban 2014-07) [English] [vaasi]
[Mitarai Yuuki] Ikanishite Haha wa Onna wo Kaihou Shitaka Ch. 1-2 [English] {N04h}
[Dorachefu] Naisho no Zupohame Shinkon Life (ANGEL Club 2018-11) [Digital]
[Hasemi box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti)
[Haruiro Fudepen (Satsuki Suzuran)] Nanto Naisho no (Senki Zesshou Symphogear) [Digital]
[Studio Wallaby (Kokuden Kadotake, Shijuukara, Leopard)] Shaorin no Naisho (Mamotte Shugogetten!)
[Seina] Saisho no, Naisho no. + Natsunokedamono [Raw]
Ikanishite Haha wa Onna wo Kaihou Shitaka Ch. 1-6 {N04h}
[Tsurugi Motoaki (Sakemasu)] Naisho no Jikan
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2 [English]
Naisho no Ouma-san Gokko | Secret Horse Play
(C88) [PINK CHUCHU (Mikeou)] Naisho no Shintai Sokutei (Gochuumon wa Usagi desu ka?) [Chinese] [脸肿汉化组]
[Sheepfold (Tachibana Yuu)] Toaru Kikuushi-tachi no Jougen Kaihou (Granblue Fantasy) [Digital]
Oyako Swapping | Daddy Daughter Swapping
[Mitarai Yuuki] Ikanishite Haha wa Onna wo Kaihou Shitaka Ch. 1 [English] {N04h}
(C79) [Human High-light Film (Shiosaba)] Naisho no Ayanami (Neon Genesis Evangelion)
COMIC LO 2021-10
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai) [English] [QB Translations] [Decensored]
Ikanishite Haha wa Onna o Kaihou Shitaka Ch. 1-14
(C88) [Shoshi Magazine Hitori (Ponsuke)] Voodoo Dummy 2015 [English] {5 a.m.} [Incomplete]
[Pirates Patrol (Otokawa Kazuki)] Naisho no Omorashi [Digital]
(C88) [MAPLER (Maple)] Tomodachi ni mo Naisho no Koto
[Mitarai Yuuki] Ikanishite Haha wa Onna o Kaihou Shitaka After Story [English] [N04h]
[blue killer (Doku Denpa)] Naisho no Yodare Sex [Digital]
[212] Ichiya no Kaihou [Chinese] [帥不能當飯吃但不帥真的吃不下飯漢化組]
[MIRAGE CAT (Suika Soda)] Naisho Banashi Vol. 1-2 (Gintama) [Digital]
Ikanishite Haha wa Onna wo Kaihou Shitaka Ch. 1-2 {N04h}
[Mitarai Yuuki] Ikanishite Haha wa Onna o Kaihou Shitaka After Story
[Ponsuke] Blood Moon (Comic LO 2014-10) [English] {5 a.m.}
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian Ch. 1-5 [Chinese]
[Nedaore (Ayane)] Onnanoko Naisho Space (Puella Magi Madoka Magica) [Digital]