(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsueikai (THE IDOLM@STER MILLION LIVE!) [Chinese] [MISO个人汉化]
Naisho no Honey 2
[Dorachefu] Naisho no Zupohame Shinkon Life (ANGEL Club 2018-11) [Digital]
[Asahina Makoto] Naisho no Wareme Lesson
(C72) [MURDERHOUSE (Workaholic)] Boku to Mama no Naisho (Keroro Gunsou)
Yuukarin ga Seme Sasete Kureru Hon 3
(C88) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex | 瞞著父母的離家SEX [Chinese] [亂交派對套子裡的殘渣翻譯] [Incomplete]
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (Pripara)
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project) [English] [CGrascal]
Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- {Hikikomori Honyaku}
[Rivajima (Yajima Index)] Isuzu no Naisho Banashi (Amagi Brilliant Park) [Digital]
[Muchiuchi (Muchi)] Naisho no Hero | Secret Hero (Osomatsu-san) [English]
(C54) [Studio Wallaby (Various)] VITAMIN-B5 1/2 Ruri Ruri Naisho no Arbeit Nikki (Martian Successor Nadesico)
(Kouroumu 14) [BlueMage (Aoi Manabu)] Kazami Yuuka no Shirikodama (Touhou Project)
[Leafy] Mama ni Naisho no Hatsujouki [Digital]
(SC59) [Marked-two (Maa-kun)] Mikan no Naisho (To LOVE-Ru)
Naisho no hanashi
Papa ni wa Naisho no Boshi no Fureai
(C91) [Utaneya (Shion)] Naisho no Djeeta Onee-chan (Granblue Fantasy)
Mori no Shokushu ni Goyoujin ~Itoshi no Yuuka-sama~
(C86) [Drill Biyori (Meicha)] Kazami Yuuka no Himitsu (Touhou Project) [English] {doujins.com}
(C83) [Kaibidou (Hyakkei)] Colored Yuukarin (Touhou Project)
(Geinoujin wa Card ga Inochi! 4) [Colomonyu (Eromame)] Secret Nails | Naisho no Nail (Aikatsu!) [English] {/u/ scanlations}
(C88) [Nachtzug (eko)] Ofuro de Naisho (Kantai Collection -KanColle-) [Chinese] [哲学狗汉化组]
(C77) [Barbaroi no Sato (Ryuuka Ryou)] The Dancing Princess - Maihime (Vampire Princess Miyu) [English] [EHCOVE]
(CiNDERELLA ☆ STAGE 5 STEP) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Futari no Yoru Norway, Bergen nite (THE IDOLM@STER CINDERELLA GIRLS)
[Aichi Shiho] Okaa-san ni wa Naisho (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Ban) [Chinese] [瑞树汉化组] [Digital]
(C83) [Honey Bunny (Kohachi)] Naisho no Nurse-san
[Coffee Maker (Asamine Tel)] Naisho desu yo (Fate/Grand Order) [Digital]
Naisho desu yo? Kald-san
(SC33) [Human High-Light Film (Shiosaba)] Honey no Naisho 3 (Cutey Honey)
(C75) [Barbaroi no Sato (Ryuuka Ryou)] in you hime (Vampire Princess Miyu)
Kazami Yuuka ga Shiranai Uchi ni Ecchi na Massage o Sarechau Hon
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 3
(GBW6) [Pucchu (Echigawa Ryuuka)] Ya~reyare daze | Ya~re Yare Daze (Jojo's Bizarre Adventure) [English] {Doujins.com}
(C83) [NeoSeporium (Hinosora)] Docchi mo Honmono♥ Yuuka no Ryoumimi Stereo Nettori Amaama♥ Sasayaki Ingo Hour (Touhou Project)
(Shotaful!) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] UNUSUAL
(Sougetsusai 05) [Naisho No Usagi Koya (Tawawaringo)] Jaku Usagi Monogatari
Naisho na Shinomiya-san
[Monogusa Wolf] Naisho no Telephone Date
(SUPERKansai22) [Pucchu (Echigawa Ryuuka)] NaruSaku Gaiden 2 (Naruto) [English] {doujins.com}
Yuukarin ga Ijimete kureru Hon
Naisho no Cute Boy
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS)
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Ore wa Kawaii Onnanoko [English] [mysterymeat3] [Digital]
(C93) [milkberry (Kisaragi Miyu)] Houkago no Naisho 2 [Chinese] [残碑日月个人汉化]
(C90) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Umi no Iedex [Chinese] [偷偷看著海邊亂交趴後在太平洋上射了殘渣翻譯]
(C91) [milkberry (Kisaragi Miyu)] Houkago no Naisho
[Ponsuke] Naisho no Kaihou (COMIC LO 2017-12) [Chinese] [柳葉個人漢化] [Digital]
Papa ni wa Naisho yo?
(C87) [Jaku Shouji Musho Shokun (Futaba Yae)] Naisho no Hakuchi Shuuri (Kantai Collection -KanColle-)
[MaSBeYaAKT (MaSBe Akyto)] Petanko Ryou-chin ~Minna ni Naisho no Otoko no Ko Idol RYO-chan no Aruhi no Ohanashi (THE IDOLM@STER)
(Shotaket 11) [Studio Rakkyou (Various)] Tsubasa x4 no Naisho (Naisho no Yorimichi)
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Switch [Digital]
[Oomichi Imuta] Naisho ni Shite ne | Keep this a Secret, okay (Futanarikko High!) [English] [UsagiTrans]
(C90) [Death Para (Tamaki Kurou)] Kitakami-san to Ooicchi Naisho no Naisho (Kantai Collection -KanColle-)
(C77) [Circle Nuruma-ya (Tsukiwani)] Yuukarin Yume Mousou (Touhou Project)
(COMIC1☆7) [Bakunyu Fullnerson (Kokuriu)] Naisho no Oshigoto (Bakemonogatari)
(SC24) [Naisho No Usagi Koya (Usakun)] Gohoubi Suimingu
(Shuuki Reitaisai 4) [Nacchuushou (Amazon)] Taimanin Yuuka (Touhou Project) [Chinese] [不咕鸟汉化组]
(COMIC1☆6) [Mama ni wa Naisho (Purukogi Beach)] Tetsu Momo MANEATER (Tekken)
(C89) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Anna no Hajimete no Sex Haishin (THE IDOLM@STER MILLION LIVE!)