(C91) [moriQ (Mori Airi)] Rem to Naisho na Koto Shimasen ka? (Re:Zero kara Hajimeru Isekai Seikatsu)
(SC2015 Autumn) [Ame Usagi (Amedamacon)] Naisho no Hokenshitsu (Gochuumon wa Usagi desu ka?)
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-11
(Hataket) [ANGYADOW (Shikei)] Alice no Naisho (Sword Art Online)
[Shindou] Naisho no Yurine-san | Yurine's Secret (COMIC ExE 02) [English] =TLL + CW=
Soku Hame Kanojo Kareshi ni Zettai Naisho no Nakadashi Koibito Keiyaku
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian Ch. 1-5 [Chinese]
Oya ni Naisho de Oppai shite kureru Katei Kyoushi no Onee-san
(C95) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu 3 (Love Live! Sunshine!!)
[Koneko Gumi, Shounen Marionette (Poron, Kuonji Shutaka, Namao)] Naisho no Otogibanashi [English] {Shotachan}
Naisho Nano! -Haruhara-ke San Shimai Monogatari-
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian [Chinese]
(Shotaket 11) [Studio Rakkyou (Various)] Tsubasa x4 no Naisho (Naisho no Yorimichi) [English]
(COMIC1☆6) [MIX-ISM (Inui Sekihiko)] Naisho no ×××。 (Bakemonogatari)
Naisho no Ouma-san Gokko | Secret Horse Play
[Kamiya Ogawa] Mama ni Naisho Mama to Naisho (COMIC Penguin Club Sanzokuban 2018-11) [Digital]
(COMIC1☆7) [CARAMEL CRUNCH! (Rikatan)] Naisho no Houkago Idol (Love Live!)
Alice no Naisho | Alice's Secret
Toron no Naisho (Tron's Secret) (Megaman)
Naisho no Kojin Shidou 2
[PuruMetal] Isekai Tensei Shita Saki de Party Member Zenin to Naisho de Ecchi Shiteru Neet (Kono Subarashii Sekai ni Syukufuku o!) [Digital] [Chinese] [爱弹幕汉化组]
Naishono Makinami
(Utahime Teien 31) [TRUFFE (EGO no Mi)] Meguru no Naisho (THE iDOLM@STER: Shiny Colors)
Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 1
[NIGHT FUCKERS (Mitsugi)] Nanao no Naisho [English] [desudesu] [Digital]
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
[Studio Wallaby (Various)] Sakura no Naisho (Cardcaptor Sakura)
(Shotaket 11) [Sorairo March (Narusawa Sora)] SECRET FILE (Naisho no Yorimichi)
[kedamono (Tori Hrami)] Naisho no Undoukai [English] {Shotachan} [Digital]
(C90) [Kaminari-neko (Eitarou)] Miho to Anzu no Naisho no Himegoto (Girls und Panzer) [Chinese] [一匙咖啡豆汉化组]
(C81) [Mama ni wa Naisho (Purukogi Beach)] Fukkin! (King of Fighters)
Kareshi ni Naisho de3 Seisettai...Saseraremasita.
(C62) [Studio Wallaby (Deep Purple '72)] Naisho no Azumanga (Azumanga Daioh)
Ore to Imouto no Naishogoto 4
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu) [English]
[Iris art (Toda Hisaya)] Kareshi Mochi no Kurokami Irojiro Binyuu Joshidaisei ga Cunni dake Mikeiken de Kare no Tomodachi ni Naisho de Hatsu Cunni Sarete Amari nimo Kimochiyo Sugite Sonomama Nagasare Sex Shita
(C89) [EX35 (Kamaboko RED)] Minna ni Naisho no Setting! (Bakusou Kyoudai Let's & Go!!)
(C96) [PLUM (Kanna, Ayakase Chiyoko)] Anta ni Naisho no Memory Piece (Princess Connect! Re:Dive)
(CCTokyo132) [Kitei (Naoki)] Naisho Banashi (Kuroko no Basuke) [English]
(CR31) [Studio Wallaby (Various)] Rizell no Naisho (Rizelmine)
Naisho ni shite ne
Tetsu Momo MANEATER
[D-MARCH (Kitagawa Ryuu)] Naisho hanashi o shiyou. (Kiddy Grade)
(COMIC1☆4) [TRIP SPIDER (niwacho)] Naisho no Omamagoto (Fate/Hollow Ataraxia) [English] [desudesu]
[Hasemi box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti)
(Puniket 12) [England Peach (Eikokukan Momoha)] Papa to Naisho (Ojamajo Doremi)
PURE NEXT GENERATION Vol. 32 Haruka-san to Naisho no Ofuro.
[Hasemi_box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti) [Chinese] [靴下漢化組] [Digital]
Futari de Naisho no Ohanashi
Dejiko no Naisho-nyo
Mifune-san to Ippai Kiss o Shite Naisho no | Secretly Kissing a Lot with Mifune-san
Naisho no Kagai Jugyou
(Houraigekisen! Yo-i! 14Senme) [Testa Kitchen (Testa)] Onee-sama-tachi ni wa Naisho! (Kantai Collection -KanColle-)
(Kouroumu 6) [04U (Misasagi Task)] Anoko nya Naisho (Touhou Project) [English] [CGrascal]
(COMIC1☆7) [Matatabi sanjou (HaRu)] Mao ni wa naishodayo (GJ-bu)
Boku to Onii-chan no Naisho no Orusuban
(C95) [16 Sai (Pastachin)] Kouu-sama ni wa Naisho (Fate/Grand Order)
Naisho no Osananajimi | 秘密的两小无猜
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara) [English] {/u/ scanlations}
Aruji-sama ni Naisho no Memory Piece
Ore-tachi Futari no Naisho-goto!
Yamitsuki Naisho Ecchi
[TTSY] Otonari-san no Naisho na Enkou Seikatsu
Yuka-chan no Naisho
[Tawara Hiryuu] Kanojo ni Naisho de (COMIC Tenma 2015-03) [Chinese] [黑条汉化]
[Kawamura Tsukasa] Naisho ni Shitai Juu no Monogatari [Digital]
[MIKARIN] Okaasan ni Naisho
(C54) [Studio Wallaby (Kokuden Kadotake, Deep Purple '72, Leopard)] Mana no Naisho (White Album)
(Puniket 37) [Kouya ni Sakebu Aitsu no Heya (Balpanther)] Naisho no Koukai Nisshi (High School Fleet)
Onee-sama ni wa Naisho desu yo?
Maya-chan to Naisho
Naisho no IV Satsuei-kai
Chika-chan ni mo Naisho no Himitsu
(C91) [Anmitsu Ryokan (Yoru Yoru)] Naisho dakara ne (Sengoku Collection)
(C59) [Chuuni+OUT OF SIGHT (Kim Chii)] Onee-chan to Naisho 01
(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]
[Studio Wallaby (Various)] Vitamin-B5 1/4 Ruri Ruri Naisho no Maid Nikki (Martian Successor Nadesico)
(C93) [Zabuton Makura (Nakai)] Anoko ni Naisho no Uchiawase (THE IDOLM@STER CINDERELLA GIRLS) [English]
Naisho no Wakana-san
Okaa-san to Naisho
(SC30) [P-Forest (Hozumi Takashi)] Otome no Naisho Nina-chan to iro iro... (Mai Otome)
Houkago no Naisho
HaruHaru to Kirara-chan no Naishogoto
(HaruCC19) [Harench-noon (Inao Maasa)] Naisho Na Karada (DRAMAtical Murder)
[Kukuya (ckj)] Naisho desu yo? Kald-san | It's a Secret Kald-san, You Hear? (Atelier Firis) [English] [Springborn]