(Naisho no Jikan) [Apricot Sirup (Hi~mosu, Marui)] Doki Doki Kodomo Time (Kodomo no Jikan)
[Fuusen Club] Naisho no Ehon
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats) [Digital]
(C80) [Kodoku Intelligence (Nanao)] the book of "naruko" (Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai.)
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- (Kuttsukiboshi)
[Studio Wallaby (Deep Purple '72)] Licca no Naisho (Super Doll Licca-chan)
THE BOOK OF SAKURA 3
[Yanagawa Rio] Naisho no Wonderland | Wonderland of Secrets (GoGo! Girls) [English] {5 a.m.}
[Nanao] CoverGirl's Collection [Chinese] [瓜皮汉化] [Digital]
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project)
[Nanao] De tres piezas SEGUNDA | Three-Pieces Ch.3 (COMIC ExE 04) [English] [Antipocalypse+Danky] [Digital]
(C94) [Kaiteinnu (Rajunnu)] Mary ni wa Naisho desu! (Fate/Grand Order)
(Sennen Battle Phase 14) [ANNIELAURIE (Toyama Nanao)] Hayabusa no Yomeiri (Yu-Gi-Oh! ARC-V)
(C54) [Studio Wallaby (Kokuden Kadotake, Deep Purple '72, Leopard)] Mana no Naisho (White Album)
(C90) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Umi no Iedex
(CR31) [Studio Wallaby (Various)] Rizell no Naisho (Rizelmine)
[Sakura Puchilo] Naisho no Hokenshitsu (Otokonoko Heaven's Door 1) [Chinese] [瑞树汉化]
[Nanao] 3Piece ~summer~ (COMIC ExE 08) [Chinese] [瓜皮汉化] [Digital]
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy) [English] {Hennojin}
Ble Nana
[Nanao Yukiji] Sapote Pacote [Chinese] [就變態翻譯組一人樣 x 我尻故我在個人漢化] [Digital]
[Nanao] Fleur #4 (COMIC ExE 28) [Chinese] [鬼畜王汉化组] [Digital]
(C84) [Kodoku intelligence (nanao)] Saiai to Rikou no Hon (Toaru Majutsu no Index) [Chinese] [我尻故我在個人漢化]
Kyokon-bu Danshi | Big Cock Club Boys
(SC55) [Gachapin Mukku. (Mukai Kiyoharu)] Ririchiyo-sama no Naisho no Oshigoto (Inu x Boku SS)
[Kuku ya (ckj)] Naisho desu yo? Kald-san (Firis no Atelier)
(C90) [Dragon Kitchen (Sasorigatame)] Rem-rin to Naisho no Oshigoto (Re:Zero kara Hajimeru Isekai Seikatsu) [Chinese] [空気系☆漢化]
Canvas2 ~茜色のパレット~ ビジュアルファンブック
[Nanao] De tres Piezas Primera | Three-pieces Ch.1 (COMIC ExE 02) [Chinese] [無邪気漢化組]
(CT30) [North70 (Nanao Yukiji)] Kenen no Naka (Etotama)
[Teruki Kuma] Naisho da yo
[Nanao Yukiji] Musume no Kawarini (COMIC AUN 2018-09) [Chinese] [就變態翻譯組一人樣 x 我尻故我在個人漢化] [Digital]
(C92) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex 5 - Futsukame Hen
(C92) [Tenrake Chaya (Ahru.)] Matsurinoyoru no Naisho (Kantai Collection -KanColle-)
[MARUTA] Boku to Kanojo no Hikakuteki Naisho no Nichijou (Complete)
[Nanao] Seejungfrau ~Reboot~ (COMIC ExE 13) [English] [Hoshiboshi] [Digital]
(Puniket 23) [Suitekiya (Suitekiya Yuumin)] Naisho no HONya-san (Watashi no Ouchi wa HONya-san)
[Leafy] Mama ni Naisho no Hatsujouki | 對媽媽保密的發情期 [Chinese] [渣橙子個人單行本漢化]
BRICOLA Soushuuhen
[Kukuya (ckj)] Naisho desu yo? Kald-san | It's a Secret Kald-san, You Hear? (Atelier Firis) [English] [Springborn]
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian Ch. 1-5 [Chinese]
(C70) [Dr.VERMILION (Riku, Kurasawa Makoto, Petenshi)] Youmu no Naisho! - Youmu's Secret (Touhou Project) [English]
[2B (MANA-KO)] Naisho no Haruna-chan (To LOVE-Ru) [Digital]
(C93) [Werk (Andou Shuki)] Oshigoto Master 2 (THE IDOLM@STER MILLION LIVE!)
COMIC ExE 25
COMIC X-EROS #57 [Digital]
[Sirotateto] Naisho no Orusuban [Digital]
(CT26) [North70 (Nanao Yukiji)] RGH.3 (Robot Girls Z)
Monogatari Junrei
[ShiraishiNsuke] Naisho no Ouma-san Gokko | Secret Horse Play (COMIC BAVEL 2017-01) [English] {doujins.com} [Digital]
girls in the trouble mix
[Inomoto Rikako] Naisho no Onnanoko
[Muchiuchi (Muchi)] Naisho no Hero | Secret Hero (Osomatsu-san) [English]
(MILLION FESTIV@L!! 2) [Garimpeiro (Mame Denkyuu)] Futari no Prologue (The IDOLM@STER MILLION LIVE!)) [Chinese] [Syw个人汉化]
(SC59) [Marked-two (Maa-kun)] Mikan no Naisho (To LOVE-Ru)
[Usi] Otto ni Naisho de Ajimi Shite 1
(ComicLive in Nagoya) [Konekopan (rie)] Naisho no Mashimaro Heart! (Ensemble Stars!)
(C88) [Nachtzug (eko)] Ofuro de Naisho (Kantai Collection -KanColle-) [Chinese] [哲学狗汉化组]
[Agata] Naisho no Kakurenbo | Hide And Seek With Friend's Mom (COMIC Megamilk Vol. 18) [English] [vaasi]
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? | Don't Tell Dad OK! (Brave Beats) [English] [Digital]
Onegai Fukukan-sama
(C94) [Kurumi Namiki (Mita Kurumi)] Atago-san to Naisho no Ecchi (Kantai Collection -KanColle-)
[Nanao] 3Piece ~Spring~ (COMIC ExE 07) [English] [Redlantern] [Digital]
(COMIC1☆4) [Human High-Light Film (Shiosaba!)] Naisho no Makinami (Rebuild of Evangelion) [English]
3Piece
[Nanao Yukiji] Soubo Soukan 2 | Twin mothers incest 2 FULL (COMIC Gucho Vol. 5 & 6) [English] [innyinny] [Digital]
(COMIC1☆8) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke San Shimai Monogatari- | It's a Secret! [English] [DKN117 & laguiole]
The book of ayaka
[Root 12-hedron (Landolt Tamaki)] Zutto Naisho ni Shiteta kedo, Jitsu wa Watashi, Haeteru no. [Digital]
(SC32) [Tololinco (Tololi)] Markl to Sophie no Naisho no Ohanashi | Secret Story of Markl and Sophie (Howl's Moving Castle) [English] [Fated Circle]
(SC3) [Studio Wallaby (Deep Purple '72, Jacky Knee de Ukashite Punch x2 Summer de GO!)] Naisho no Azuki (Azuki-chan)
Nama de Haishinchu | A Naked Broadcast
[Zettai Shoujo (Raita)] Onegai Fukukan-sama (Bleach) [English] [rookie84]
COMIC ExE 37
(CiNDERELLA ☆ STAGE 6 STEP) [Rokata Aruki (Akino Komichi)] Naisho no Ohanashi o (THE IDOLM@STER CINDERELLA GIRLS)
[Lightcoral (Tomi)] Naisho no Oyuugi Kai [Digital]
(CT25) [North70 (Nanao Yukiji)] RGH.2 (Robot Girls Z)
[Nanao] De tres Piezas Primera | Three-pieces Ch.1 (COMIC ExE 02) [English] [葛の寺+Danky]
[Konohana] Naisho no Jikan (COMIC Megastore 2009-04) [English] [AlphaYang]
[Furuta kazuya] Jukujo no taiken otto niha naisho
(ComiComi8) [HIGHWAY-SENMU (Maban, Saikoubi)] H-Sen vol. 8 -Erotical noma noma iei!!- (BLEACH) [English] [H4chan]
Yoi ga Sameru Sono Mae ni
(C92) [Retasuya (Retasu)] Kaiboukan to Naisho no Asobi (Kantai Collection -KanColle-)
(C71) [Kurage no Candume (Yoshino)] Naisho! It's a Night Show! (Simoun)
(C84) [Kodoku intelligence (nanao)] Saiai to Rikou no Hon (Toaru Majutsu no Index)
(C88) [THE FLYERS (Naruse Mamoru)] Maekawa-san to Naisho no XX (THE IDOLM@STER CINDERELLA GIRLS)
COMIC X-EROS #28 2015-04
[ZETTAI SHOUJO (RAITA)] Onegai Fukukan-sama (BLEACH)
[Nanao] Cross You (COMIC Megastore 2011-10) [English] [XCX Scans]
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-11
COMIC X-EROS #65 [Digital]
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [English] {Shotachan} [Digital]
[Agata] Naisho no Kakurenbo (COMIC Megamilk Vol.18)
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS)
COMIC X-EROS #21
(SUPER22) [Kiiro Bird (Pappa)] Oyajidomo ni wa Naisho dazo (Magi: The Labyrinth of Magic)
[Studio Wallaby] Dejiko no Naisho-nyo (Digi Charat)