(C91) [Yo wa Okazu wo Shomou Shiteoru (Siya)] Futanari Reimu to Futanari Marisa ga Micro Bikini de Icha Icha suru Hon (Touhou Project)
[Studio Wallaby (Various)] Vitamin-B5 1/4 Ruri Ruri Naisho no Maid Nikki (Martian Successor Nadesico)
(COMIC1☆8) [Nipopo Crisis (Genka Ichien)] Tanoshii Koto o Naisho ni Shiyou. Kanzenban (Zettai Muteki Raijin-Oh)
(Panzer Vor! 11) [Nazunaya Honpo (7zu7)] Erika no Naisho. (Girls und Panzer)
(C86) [Go-Go-Merry-Go-Round (Kasai Ema)] Naisho no Natsuyasumi. (Neon Genesis Evangelion)
Manbiki Shoujo o Odoshite Sefure ni Shite Mita
(Reitaisai 14) [Yosutebito na Mangakaki (Tomoki Tomonori)] Koibito no Furi shite Naka ni Dashite... (Touhou Project)
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [Chinese]
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON)
(C88) [nothingfades (Amane Nekoko)] Naisho no Hajimete Kouhen (PriPara)
[MC] Kakusa ga Kakudai Shite Onna-tachi no Teisou Gainen ga Houkai Shite Shimatta Sekai
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI)
(C94) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu 2 (Love Live! Sunshine!!)
Rem to Naisho na Koto Shimasen ka?
(COMIC1☆4) [Aa Aishiteru (BUSHI)] Asa to Neoki to Seiri Genshou ~Akira to Shouko no Asadachi Shori Bon~ (Baka to Test to Shoukanjuu) [2nd Edition 2010-05]
[ChildBox (Various)] Naisho no Asobi (Ojamajo Doremi)
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project)
(CR31) [Studio Wallaby (Various)] Rizell no Naisho (Rizelmine)
(COMIC1☆9) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 2
(C81) [Aa Aishiteru (Taishow Tanaka)] C81 no Omake Hon (C: The Money of Soul and Possibility Control) [Digital]
Manchira shiteru JK o Hakken shita node Gakuen Nai de Choukyou shite mita | 暴露狂女子高中生的日常生活 學校內的變態調教 Ch.1-24
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 2 [English] [Ruru Scanlations]
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)