(SPARK8) [Yu-cho (Pal)] Otona niwa Naisho (Free!)
(COMIC1☆9) [Hybrid Jimushitsu (Muronaga Chaashuu)] Hybrid tsuushin Vol. 20 (Fujiyama-san wa shishunki)
Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- {Hikikomori Honyaku}
(C93) [milkberry (Kisaragi Miyu)] Houkago no Naisho 2
Shishunki no Otokonoko no Tame no Seikyouiku Doukyuusei no Onnanoko to Sex o Shite Aka-chan o Tsukuru Ohanashi
Shishunki | 思春期
Oya ni Naisho no Umi no Iedex
Shishunki no Obenkyou | Puberty Study Session Ch. 2
(C62) [Studio Wallaby (Deep Purple '72)] Naisho no Azumanga (Azumanga Daioh)
[Muchiuchi (Muchi)] Naisho no Hero | Secret Hero (Osomatsu-san) [English]
(CR31) [Studio Wallaby (Deep Purple '72)] Suu no Naisho!! -The secret of Su- (Vampiyan Kids)
Naisho no Love Mariage | 비밀의 결혼
[Sakura Puchilo] Naisho no Hokenshitsu (Otokonoko Heaven's Door 1) [Chinese] [瑞树汉化]
Mama ni wa Naisho no XXX
Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 1
Shishunki☆jijou | 사춘기☆사정
(C94) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Shuumatsu (To LOVE-Ru)
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya (COMIC HOTMILK 2018-07) [Chinese] [無邪気漢化組] [Digital]
(C86) [Asaki Blog Branch Office (Asaki Takayuki)] Fujiyama-san no Hatsujouki | Fujiyama-san's Mating Season (Fujiyama-san wa Shishunki) [English] [YQII]
[Guglielmo] Shishunki Marudashi! [Chinese]
(C71) [Kurage no Candume (Yoshino)] Naisho! It's a Night Show! (Simoun)
[Jingrock] Shishunki wa Hatsujouki - Adolescence is a sexual excitement period. [Decensored]
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama (Dragon Quest XI)
(Puniket 12) [England Peach (Eikokukan Momoha)] Papa to Naisho (Ojamajo Doremi)
[Maeshima Ryou] Shishunki Virginal | Virginal Puberty Ch. 1-2 [English] {5 a.m.}
(C92) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Umi de Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
Kitakami-san to Naisho no Naisho
[Ponsuke] Naisho no Massage (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
Naisho no Hajimete Kouhen
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [Chinese] [想吸大尾巴个人汉化]
(COMIC1☆6) [N2jirai (Nimu)] Tsukihi-chan ni wa Naisho de (Nisemonogatari)
[Tanaka Aji] "Kare ni... Dakaremashita. Ato, Ne..." ~Otome ga Chuuko XXX Desu to Kokuhaku Suru Hi~ | He...Embraced Me.After That... Ch.1-2 [English] {Doujins.com}
(C78) [Titokara 2nd Branch (Manami Tatsuya)] Ookami-san to Naisho no Doku Ringo (Ookami-san to Shichinin no Nakama-tachi)
(C82) [Natsu no Umi (Natsumi Akira)] Mama ni wa Naisho no XXX (Smile PreCure!)
[D-MARCH (Kitagawa Ryuu)] Naisho hanashi o shiyou. (Kiddy Grade)
(HaruCC20) [Mikazuki Shokudou (Kurosawa Ayuki)] Aniki ni wa Naisho da yo? (Daiya no Ace)
Nanao no Naisho
(Bokura no Love Live! 17) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu (Love Live! Sunshine!!)
(C88) [PINK CHUCHU (Mikeou)] Naisho no Shintai Sokutei (Gochuumon wa Usagi desu ka?) [Chinese] [脸肿汉化组]
Tsuma no Hajimete no Otoko ~Otto ni Naisho no Saikai Koubi~
(C55) [Studio Wallaby (Deep Purple '72, Takana Yu-ki, Niiruma Kenji)] Iincho no Naisho (To Heart)
[Fummy] Naisho no Relax | Secret Way to Relax (COMIC LO 2018-05) [English] {Mistvern} [Digital]
Konoko ga, Kou!!
[Tukimi Daifuku] Mama ni wa Naisho
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san | 四宮同學的秘密 [Chinese] [夢之行蹤漢化組]
[Coffee Maker (Asamine Tel)] Naisho desu yo (Fate/Grand Order) [Chinese] [胸垫汉化组] [Digital]
(C94) [Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order)
[Nekoya] Kyokutou no Naisho (Kyoukai Senjou no Horizon) [Digital]
(Reitaisai 15) [Green tea Lab (midarin)] Aya-chan no Naisho no Micchaku Shuzai (Touhou Project)
(C89) [Shishunki (Kakuzato Yun)] She Who's Not An Angel (Higurashi no Naku Koro ni)
[Saiyazumi] ONESHOTA BEACH | 姊姊正太・海邊! (Watashi, Shishunki Chinpo ga Suki nan desu!) [Chinese]
2D Comic Magazine Inmon o Tsukerareta Bishoujo-tachi ga Sanran Acme Ochi! Vol. 1
(COMIC1☆11) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Houkago (To LOVE-Ru Darkness)
Dare ni mo Naisho no Otona no Himitsu | Tout le monde a ses petits secrets
(SUPER22) [Mukyu's Paradise (Mukyuu)] Naisho no Houkago (Baka to Test to Shoukanjuu)
[Intoku.info (Endou Hiroto)] Shishunki no Miko wa Hajimete wo Sasagete demo Niisama wo Okiyome shitai! [Digital]
[MARUTA] Boku to Kanojo no Hikakuteki Naisho no Nichijou (Complete)
Muchimuchi Mama Bun Tori Daisakusen
(C95) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu 3 (Love Live! Sunshine!!)
Futari de Naisho no Ohanashi
[Shishunki Paradigm (Amu)] Kyoukai Shounen (Rampo Kitan- Game of Laplace) [English] [Digital]
Oya ni Naisho no Iedex - Fuyuyasumi no Toode Hen
[Saiyazumi] Watashi, Shishunki Chinpo ga Suki nan desu! [Chinese]
[Pon Takahanada] Okonomi no Mama! [Chinese]
[Henreader] Naisho no Date Plan (COMIC X-EROS #37) [Chinese] [無邪気漢化組]
Shishunki Marudashi! | Puberty fully exposed
Shishunki!
Atago-san to Naisho no Ecchi
Waisetsu Shoukougun
Takao-san no Naisho!
(C95) [Hitsujiniku (Lamb)] Hoka no Kanja-san ni wa Naisho da yo? | 对其他的患者们要保密哟? (Natori Sana) [Chinese] [夏姬霸汉化组]
[Sasahara Yuuki] Naisho no Happyoukai. - A Secret Recital [Digital]
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara) [English] {/u/ scanlations}
Naisho Zuma
(C86) [Go-Go-Merry-Go-Round (Kasai Ema)] Naisho no Natsuyasumi. (Neon Genesis Evangelion) [English] [CGrascal]
[Fuusen Club] Naisho no Ehon
[Kanzaki Shirou] Yume no Kuni no Naisho Banashi
(C93) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki Soushuuhen FINAL | Kurashiki Sensei's Mating Season Final Ch.1-2 (Fujiyama-san wa Shishunki) [English] {Doujins.com} [Incomplete]
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu)
(C90) [Dragon Kitchen (Sasorigatame)] Rem-rin to Naisho no Oshigoto (Re:Zero kara Hajimeru Isekai Seikatsu)
(C85) [furuike (Sumiya)] Off no Kongou to Naisho no Ohanashi (Kantai Collection -KanColle-)
H na Kanojo to Naisho no Shutter Chance
Shishunki no Obenkyou Ch. 1-2
[Shishunki Paradigm (Amu)] Kyoukai Shounen (Rampo Kitan: Game of Laplace) [Chinese] [瑞树汉化组] [Digital]
(C86) [M (Amano Ameno)] Mt.Fuji san is the mating season (Fujiyama-san wa Shishunki) [English] [TSHH]
"Shindanmei, Shishunki."
(C94) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Shuumatsu (To LOVE-Ru) [English] [biribiri]
(CiNDERELLA ☆ STAGE 6 STEP) [Rokata Aruki (Akino Komichi)] Naisho no Ohanashi o (THE IDOLM@STER CINDERELLA GIRLS)
AIBIKI. Naisho banashi. 3
[TTSY] Otonari-san no Naisho na Enkou Seikatsu
Himitsu no Keijiban H na Onna no Naisho Banashi Chapter 7
[Meganei] Shishunki Sex [Digital]
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [Chinese]
Shishunki no Obenkyou
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy)
(C94) [Kurumi Namiki (Mita Kurumi)] Atago-san to Naisho no Ecchi (Kantai Collection -KanColle-)
(C94) [Critical Hit! (Zetz)] Mutsuki no Naisho (Azur Lane)
[Maruta] Boku to Kanojo no Hikakuteki Naisho no Nichijou Chapter 2 (English)
[Torajima-shi Kouhouka (Torajimaneko)] Builder to Fighter no Naisho Banashi (Gundam Build Fighters) [English] {Shotachan} [Digital]
Tsuru Mise Shishunki
Shishunki no Yoru
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san | The Secretive Shinomiya-san [English] {Hennojin}
[Shindou] Naisho no Yurine-san | Yurine's Secret (COMIC ExE 02) [Chinese] [我尻故我在個人漢化]
[NIGHT FUCKERS (Mitsugi)] Nanao no Naisho | 菜菜绪的小小秘密 [Chinese] [丧尸&无毒汉化] [Digital]
Otto ni Naisho de Ajimi Shite 2
Shishunki Marudashi! CH. 1
[Sirotateto] Naisho no Orusuban [Digital]
Naisho no Karada Kensa Ch.2
[Hard Chrome (hardcrom)] Naisho no Step (THE IDOLM@STER CINDERELLA GIRLS)