(Futaba Gakuensai 9) [Sekai Saiko (Mesopotamian Civ)] Naisho no Tsuinteruzu
[Koneko Gumi, Shounen Marionette (Poron, Kuonji Shutaka, Namao)] Naisho no Otogibanashi [English] {Shotachan}
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer)
(C93) [Yakitate Jamaica (Aomushi)] Renzoku Taikyuu 8-jikan: Okay-san ga 8-jikan Buttooshi de Taikyuu Ecchi Suru Hon (Girls und Panzer) [Chinese] [79G个人汉化]
[Aichi Shiho] Okaa-san ni wa Naisho (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Ban) [English] {Shotachan} [Digital]
[Anthology] MoeStar BEAST Vol.3 [Digital]
(CCTokyo132) [Kitei (Naoki)] Naisho Banashi (Kuroko no Basuke)
(COMIC1☆13) [Jikansa-Kougeki (Tooya Daisuke)] PoW.exe (Azur Lane)
(SC38) [Nounai Kanojo (Kishiri Toworu)] Otona no Gakushuuchou 2 (Kodomo No Jikan) [Digital]
Abby to Naisho no Hamedori
Mifune-san to Naisho no Sailor Fuku
Naisho no Hajimete Kouhen
(SC33) [Titokara 2nd Branch (Manami Tatsuya)] Naisho no Kimochi (Zero no Tsukaima)
[Agata] Naisho no Kakurenbo (COMIC Megamilk Vol.18)
Jikan Teishi! RemoCon de Anoko no Jikan o Tomete Mita | Time Stop! I tried to stop that girl's time with the remote control.
(C91) [milkberry (Kisaragi Miyu)] Houkago no Naisho
(C88) [MAPLER (Maple)] Tomodachi ni mo Naisho no Koto
(COMIC1☆5) [Mama ni wa Naisho (Purukogi Beach)] GIGANTIC DIVA (King of Fighers)
[bose no Doujin Manga Kenkyuujo (bose)] Jikan no Majo ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~ [English] [SMDC]
[R-Deco (Yusa)] Youjo Senpai niwa Naisho! (Aikatsu!) [Digital]
(C92) [Tenrake Chaya (Ahru.)] Matsurinoyoru no Naisho (Kantai Collection -KanColle-)
(C73) [NTconfess (Nobuyuki)] Mirai no Jikan (Kodomo no Jikan)
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 1 (English)
Boku to Kanojo no Hikakuteki Naisho no Nichijou Conclusion
(C95) [Jikansa-Kougeki (Tooya Daisuke)] Scathach-sama ni H na Onegai Shitemita (Fate/Grand Order)
Naisho no Hokenshitsu
Naisho no Ouma-san Gokko | Secret Horse Play {doujins.com}
Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2
(SC2017 Summer) [Jikansa-Kougeki (Tooya Daisuke)] Socie-chan wa Ichaicha Shitai! | Socie-chan Wants to Flirt! (Granblue Fantasy) [English] {Manongmorcon + Suziiki}
[AKIRA] Eve no Naisho Banashi 1
[Studio Wallaby (Various)] Vitamin-B5 1/4 Ruri Ruri Naisho no Maid Nikki (Martian Successor Nadesico)
[Musenmai] Naisho (COMIC AUN 2017-01) [Chinese]
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-11
Naisho no Sakuya-san
[Tukimi Daifuku] Mama ni wa Naisho
(C93) [Jikansa-Kougeki (Tooya Daisuke)] Takao-san to Shoujin suru Hon (Azur Lane)
(C73) [Boko Boko (Naruse Michi)] Ero Hon (Kodomo no Jikan)
(C90) [Dragon Kitchen (Sasorigatame)] Rem-rin to Naisho no Oshigoto (Re:Zero kara Hajimeru Isekai Seikatsu) [Chinese] [空気系☆漢化]
[Jikansa-Kougeki (Tooya Daisuke)] Shishou to H Shimakuru Hon (Fate/Grand Order) [Digital]
(COMIC1☆3) [Cotojikan (Cotoji)] Lucca no Hikigane (Chrono Trigger)
(C95) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Ippai Kiss o Shite Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
(C57) [Studio Wallaby (Kokuden Kadotake, Shijuukara, Hontai Bai)] Shinobu no Naisho Love Hina Books (Love Hina)
(Sabaki no Niwa 21) [Ko9konnan (mov)] Naisho no Shimatsusho | 秘密的检讨书 (Gyakuten Saiban) [Chinese] [黑夜汉化组]
(C74) [Enshu ~ Spirits ~ (NoBody, Santa Maria)] KURO HOLE (Kodomo no Jikan)
(C93) [Jikansa-Kougeki (Tooya Daisuke)] Sorn-san to Ichakora Suru Hon. (Granblue Fantasy)
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 3
[Babymaker (Beco)] Naisho no Kozukuri [English] [MintVoid]
(SC2015 Autumn) [Ame Usagi (Amedamacon)] Naisho no Hokenshitsu (Gochuumon wa Usagi desu ka?)
[Studio30NEKO (fukunotsukuribe)] NEKOLABO 2 (Kodomo no Jikan) [Digital]
(C95) [Night FUCKERS (Mitsugi)] Nanao no Naisho
(SC37) [Haiiro Jikuu (Unouchi Ai)] Kuro Kojika (Kodomo no Jikan)
Tomodachi no Otou-san to Naisho de Kozukuri Shichaimashita
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Conclusion (English)