[Horitomo] Transformation Go: School Swimsuit Mermaid in the Pool (COMIC Unreal 2018-10 Vol. 75) [English] =Dark Mac + Palaxius= [Digital]
Mizuryu Kei Luvslave Ch.5 English
[Isorashi] Ofuro no Himitsu | Bath Secret (Otome x Hatsujo) [English] [Yoshio] [Decensored]
[Kirie Masanobu] Ashiuo (PLUM FE Vol. 3) [English] [thetsuuyaku]
[Kazumi Yuana] Ningyo no Ouji-sama - Mermaid Prince 1
(C88) [Secret Society M (Kitahara Aki)] Venus ga Oji-san ni Camera Mesen de Makuwararete Mawasaremashita. (Bishoujo Senshi Sailor Moon) [Chinese] [无毒汉化组]
(Girls Love Festival 16) [Macicaba (Macica)] Onaka Sora Tiger no Hiiragi-san ni Torino-san ga mo~ Shouganaiwanette Ochichi o Ageru Hanashi (Valkyrie Drive -Mermaid-) [English] [Goggled Anon]
[NemuNemu] Futari dake no Himitsu | A Secret Between Two People (Ero Shota 10 - Nure X Otokonoko) [English] [Boutoku]
[Chuuka Naruto] Reijou Maiko ~Kyuuka no Hien~ | Daughter Maiko Old Family Secret Banquet Ch. 1-2 [English]
Gal Senpai ni Taberareta | Eaten by Gal Senpai (COMIC Anthurium 2021-10) [English] Project Valvrein]
[Kazasuzu] PuriPuri Mermaid Ch.2 [ENG] [biribiri]
SECRET/SECRET
(C53) [Secret Society M (Kitahara Aki)] Sentimental Flowers (Sentimental Graffiti)
(C94) [ABDG Encirclement Formation!! (Saranaru Takami)] Mermaid Line (Go! Princess PreCure) [English] {defski}
Another Secret
(CUTE☆6) [CUTE Jimu Kyoku (Guri)] Himitsu no Seichou Nikki | My Secret Growth Record (Cute Anthology Haru) [English] [Hataraki Bachi Translations] [Decensored]
(GOOD COMIC CITY 20) [mew&siren (Kirimochi Nie)] Juicy live on mermaid. (Free!) [English] [MYTH720]
(COMIC1☆11) [Diogenes Club (Haikawa Hemlen)] Futanari Drive (Valkyrie Drive -Mermaid-) [English] [Kargarok1]
[Oda Non] Hisho no Tsutome | Secretary's Secret Working (COMIC Kairakuten 2008-07) [English]
(C85) [SHi's Laboratory (SHINGO)] Namiuchigiwa no Mermaid (Namiuchigiwa no Muromi-san)
(C78) [Secret Society M (Kitahara Aki)] Sayonara Nene-san (Love Plus)
[Horie Tankei] Haha no Himitsu | Secret of Mother Ch. 1 [English]
(C49) [Secret Society M (Kitahara Aki)] Minako Keikaku VENUS PROJECT (Bishoujo Senshi Sailor Moon)
[Horie Tankei] Haha no Himitsu | Secret of Mother Ch. 1-5 [English]
(C71) [Mutsuya (Mutsu Nagare)] Hokusei Mame (Mermaid Melody Pichi Pichi Pitch)
Ishizu-san no Secret Draw | El sorteo secreto de Ishizu
(Geinoujin wa Card ga Inochi! 4) [Colomonyu (Eromame)] Secret Nails | Naisho no Nail (Aikatsu!) [English] {/u/ scanlations}
[Etigoya (tau)] Anoko no Kokan no Himitsu | The Secret of the Crotch of that Girl [English] [desudesu] [Digital]
[Magoroku] Majo no Hiyaku - Secret Medicine of Witch (COMIC MUJIN 2012-10) [English] [CGrascal]
(C88) [50on! (Aiue Oka)] SECRET ENGAGE (Go! Princess PreCure) [Chinese] [鬼畜王汉化组]
(C84) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Yoru wa Kimama ni- | -Nightly Indulgence- (Kuttsukiboshi) [English] {Hikikomori Honyaku ft. Hanabi}
[Ishikawa Shisuke] Awa Awa Ningyo Hime | Bubble Bubble Mermaid Princess [English]
[Yuzuponz (Rikka Kai)] Dai 6 Uchuu no Himitsu no Chou Tokkun | Universe 6's Secret Special Training (Dragon Ball Super) [English] [Digital]
(C76) [Secret Society M (Kitahara Aki)] Kamen Yuutousei to Hentai Shinshi. (Amagami) [English] {CGrascal}
[Kuroya Kenji] Himitsu no Seitokaichou | Secret Female Student Council President (COMIC Megastore 2009-12) [English] [Bobloblaw]
(C38) [Secret Society M (Kitahara Aki)] BLUE WATER (Fushigi no Umi no Nadia)
[Arakure] Hitouzuma | Secret Hot Spring Wife (COMIC HOTMILK 2016-08) [English] [sureok1]
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya | Ririn-san's Secret Expression and Her Precious Room (COMIC HOTMILK 2018-07) [English] [Stupid Beast] [Digital]
Ishizu-san no Secret ☆ Draw | Ishizu’s Secret ☆ Draw {Hennojin}
[Kirisaki Byakko] Echidna-sama no Himatsubushi Dai Go Soume [English]
[Ponsuke] Newaza de Ippon | Secret move gets a score on the ground (COMIC LO 2017-03) [English] [ATF] [Digital]
(C76) [KABAYAKIYA (Unagimaru)] SECRET MENU (Dragon Quest IX) [English] [Darknight]
[Mukaibi Aoi] Fashion-bu no Himitsu no Katsudou | The Fashion Club’s Secret Activity (Cure Bitch HC Heartcatch) [English] [knightsever]
[Studio Kyawn (Murakami Masaki, Sakaki Shigeru)] VOICE in the DARK (Mermaid Melody Pichi Pichi Pitch)
(C91) [Secret Society M (Kitahara Aki)] Ninshin Shichatta... Dareka "Tasukete". (Bishoujo Senshi Sailor Moon) [English] {doujins.com}
[peachpulsar (Mira)] Himitsu no Yuri Esthe | Secret Yuri Salon [English] [Yuri-ism] [Digital]
[Muchiuchi (Muchi)] Naisho no Hero | Secret Hero (Osomatsu-san) [English]
(C84) [Nanatsu no Kagiana (Nanakagi Satoshi)] Toaru Himitsu no Chounouryokusha S | A Certain Secret of The Level-5 Espers (Toaru Majutsu no Index) [English] [doujin-moe.us]
(COMIC1☆7) [Purimomo (Goyac)] Himegoto Flowers 5 | Secret Flowers 5 (YuruYuri) [English] [Yuri-ism]
[LOFLAT (Prime)] Secret Recipe 3-shiname | Secret Recipe vol. 3 (Shokugeki no Soma) [English] [2d-market.com] [Decensored] [Digital]
Hisoka ni Akogareteru Senpai no Himitsu | The Secret of the Senpai I Secretly Admire
[Takatsu] Ou-sama Appli ~Sugino Miho no Himitsu~ | The King's App ~Sugino Miho's Secret~ (My Dear Maid) [English] {Shotachan}
The Secret Devil-chan Chapter 5
(C73) [Secret Society M (Kitahara Aki)] Doukoku no Ori (CLAYMORE)
[Hisasi] Maid in Secret (COMIC Megastore 2011-05) [English] [CGrascal]
(C86) [Fuka Fuka (Sekiya Asami)] secret secret (THE IDOLM@STER CINDERELLA GIRLS)
(C90) [Secret Society M (Kitahara Aki)] Tomodachi ni Kakushiterukedo DoM no Hentai. H ni Miccha Kyoumi Arimasu (Bishoujo Senshi Sailor Moon) [Chinese] [无毒汉化组]
[Misao.] Minamo no Naisho | Minamo's Secret (Hajimete Janai yo?) [English] [Rin]
Secret Folder Ch.1-2 (English) (Ongoing)
[NeWMeN] Secret Plot [Shinsouban] Ch. 1-7 [English]
[Ogawa Shuusuke] Usuba Kagerou | Antlion (COMIC MUJIN 2013-09) [English] =Red Vodka=
(C72) [Hijouguchi, RUBY FRUIT (Kotozuki Runo, TEI-OH-K-TAKAMURO)] It Keeps It Secret Without Forgetting Sweet Gunpowder - Amai Kayaku wo Mune ni Himete (Bleach) [English] {doujin-moe.com}
[Man Chin Low (COSiNE)] Project Secret Zone (Various) [English] [doujin-moe.us] [Decensored] [Digital]
[Mimesis (Nekookaji Tayo)] Kanin Fujin Maiko no Himitsu | Secret of Mrs.Maiko's Adultery [English] [Digital]
[Mizuryu Kei] Okusan no Himitsu Training | Wife's Secret Training (COMIC HOTMiLK 2013-02) [English]
(C86) [Secret Society M (Kitahara Aki)] Lost War Chronicles - Butai Ura no Soujinin (Mobile Suit Gundam: Lost War Chronicles)
[Man Chin Low (COSiNE)] PROJECT SECRET ZONE (Various) [English] {doujin-moe.us} [Digital]
[Tsukigami Hiroshi] Himitsu no Jikan - Il nostro segreto. | Secret Time - Our Secret (Futanarikko High!) [English]
[Qdou Kei] Haha no Himegoto | Mother's Secret (Kaa-san no Ijou na Aijou) [English] [Januz + Marien]
[goryoeji] Guro Anime [English]
(C94) [Secret Society M (Kitahara Aki)] Kousai Keiken Hitori Keiken Ninzuu 13-nin. (Bishoujo Senshi Sailor Moon) [English] [Doujins.com]
[Naokichi.] Little Mermaid Idol (Otokonoko Heaven Vol. 11) [English] {Mystermeat3}
Beautiful Editor-in-Chief's Secret
[Kazasuzu] PuriPuri Mermaid 1