Puchupuri Engeki!
Monster Musume no Iru Hinichijou
[Comical Syndicate (Hurricane Megu)] Karinameshi no Arriecchii (The Secret World of Arrietty)
Ningyohime no Maso Ijime ~Hard SM Choukyou~
Mermaid Line
Watch Where You Sleep!
My Wife is a Mermaid Princess
(C94) [Secret Society M (Kitahara Aki)] Kousai Keiken Hitori Keiken Ninzuu 13-nin. (Bishoujo Senshi Sailor Moon) [English] [Doujins.com]
[Mizone] Gyoryuushima no Okite ~Jikyuu 1500 yen!! Gyogyou o Tetsudau Kantan na Oshigoto desu. (Dansei nomi Bashou) Kouhen~ [English] [Decensored] [Metaphrastes] [Klub Kemoner] [Digital]
[Countack (Kojiki Ohji)] Chifuyu-chan no Himitsu to Amai Wana - Chifuyu's secret and honey trap [Digital]
[Kamiyoshi] Secret♥Secret (COMIC P Flirt Vol.08 2010-12)
Pretty Fetishism
(C89) [KAB-studio (Kaburaya Seiden)] Otome Tokonome (VALKYRIE DRIVE -MERMAID-) [Chinese] [沒有漢化]
[NeWMeN] Secret Plot DEEP Ch. 1-6 [English] [ShadowRFox]
(C57)[Secret Society M (Kitahara Aki)] Kore wo Koi to Iemashou ka? (True Love Story 2)
(C84) [BlueMage (Aoi Manabu)] Muromi Konkatsu (Namiuchigiwa no Muromi-san)
[ACID CLUB (nagare)] Nanto Wakasagihime wa Koorizuke de Ugokenai! (Touhou Project) [Digital]
Meikko Paraiso Ch. 4-8
[Shinenkan (Noyuki)] Aru Ningyo no Omoide | Memories of a Mermaid [English]
Moon World (Sailor Moon)
[N ga Mura-san (ohisashiburi)] Ohikkusu!! (Various) [Digital]
(C94) [Secret Society M (Kitahara Aki)] Kousai Keiken Hitori Keiken Ninzuu 13-nin. (Bishoujo Senshi Sailor Moon)
[Momohime Shibuki] Ikenai Bishoujo Kari - Immoral Beauty Girl Hunt
Finana no Hanshokuki | Finana的发情期
SECRET/SECRET
(C79) [Secret Society M (Kitahara Aki)] Kamotsusen no Koushuu Benjo (Gundam UC)
(C68) [Secret Society M (Kitahara Aki)] Helena-sama to Boku. | Helena-sama and I. (Dead or Alive) [English] {SaHa}
(COMIC1☆8) [Wish ~Kibou no Tsubasa~ (Sakurano Ru)] Sa.yo.na.ra - Shinkai no Ningyohime | Sa-yo-na-ra - Little Mermaid of The Abyss (Kantai Collection -KanColle-) [English]
[50on! (Aiue Oka)] SECRET ENGAGE (Go! Princess PreCure) [Digital]
Megaman & Splashwoman
Ishizu-san no Secret ☆ Draw | Ishizu’s Secret ☆ Draw
Jingai Ero β
(C89) [Yuubeno Gakuensai (Sena Chifuyu)] SECRET SKY (Granblue Fantasy)
(Houraigekisen! Yo-i! 29Senme) [L5EX (Kamelie)] Hagikaze to Asa no Himegoto | Hagikaze's Morning Secret (Kantai Collection -KanColle-) [English]
(C90) [Secret Society M (Kitahara Aki)] Tomodachi ni Kakushiterukedo DoM no Hentai. H ni Miccha Kyoumi Arimasu (Bishoujo Senshi Sailor Moon)
COMIC BAVEL 2019-06
(C54) [Secret Society M (Kitahara Aki)] Yume no Mayoiji Joukan (Sakura Taisen)
The Day When a Mermaid Became a Pet
(C64) [Sakurakan (Seriou Sakura)] Tobikiri no Himitsu 1 | The troubling secret 1 (Inuyasha) [English] [EHCove + Hennojin]
(C83) [Geosiphon (morisugi)] Marshy Sylvans - Selkie
Echidna-sama no Himatsubushi Dai Go Soume
[Shukketsu Kansatsu Nikki (HemoglobinA1C)] おかわり (Touhou Project) [Digital]
[Z-ton] LOVE SONAR (Bessatsu COMIC Anthurium - Ningen Igai ja Dame desu ka? Jingaikko Assort) [English] [Zero Translations] [Digital]
(HaruCC20) [secret soldier (Yasuda Shinogu)] enchanted (The Evil Within) [English]
[The Amanoja9] Pretty Fetishism
[Maltese (Runrun)] Eiketsu Yuusha no Himitsu Arbeit | The Hero‘s Secret Side-Job (The Legend of Zelda) [English] [Jashinslayer] [Digital]
[Ikuhana Niro] Himitsu - The Secret (COMIC Anthurium 2016-08) [English] [Digital]
Secret×Secret
[peachpulsar (Mira)] Indigo Mermaids (First Half) [English] [Yuri-ism]
(C84) [Secret Dmain] Un etudiant de la fille V (original)
[Niku Drill (Toumasu)] Jingai Shunman Se no Sho [2012-05-20]
(C89) [Secret Society M (Kitahara Aki)] Venus VS Chuunen Dansei Kyouyu (Bishoujo Senshi Sailor Moon)
[N ga Mura-san (Ohisashiburi)] Boku no Chuujitsu na Otsukai (Mermaid Melody Pichi Pichi Pitch) [Chinese] [兔司姬漢化組] [Digital]
Onigashima no Iinazuke | 오니가시마의 약혼
[Morizo] Give it Away (Valkyrie Drive -Mermaid-) [English] [Goggled Anon] [2016-09-24]
(C84) [Erdelied (Nenemaru)] mermaid mating
COMIC X-EROS #78
(C91) [Secret Society M (Kitahara Aki)] Ninshin Shichatta... Dareka "Tasukete". (Bishoujo Senshi Sailor Moon) [Chinese] [无毒汉化组]
[Ronno & Kalus (Takada Bambi)] Hermaphrodite 1 (Fullmetal Alchemist) [English] [Secret Garden]
(C89) [Bitch Bokujou (Sandaime Bokujou Nushi Kiryuu Kazumasa)] C89 Omakebon ValDr Hon (Valkyrie Drive -Mermaid-)
(C49) [Secret Society M (Kitahara Aki)] Minako Keikaku VENUS PROJECT (Bishoujo Senshi Sailor Moon)
[Shinenkan (Noyuki)] Aru Ningyo no Omoide | 美人鱼的回忆 [Chinese] [SK个人汉化]
[Mizone] Jikyuu 1500 yen!! Gyogyou o Tetsudau Kantan na Oshigoto desu. (Dansei nomi Bashou) Zenpen [Digital]
Konpeki to Shiroawa
(C69) [Abusara PROJECT] MoeHuta ~Buchiaso-to~ (Eureka, Mermaid, Shinra Bansho, Various)
(C74) [Secret Marchen. (Kabosu)] Killer Queen (Beatmania)
(C88) [Yamada Ichizoku. (Fukurokouji, Mokyu)] Seidorei Senki (Go! Princess PreCure) [English] {doujins.com}
(C74) [Zooko (Kazu)] Secret Secret (CODE GEASS: Hangyaku no Lelouch)
Bessatsu Comic Unreal Ajin Musume o Boko Naguri H Vol. 2
[Ronno & Kalus (Takada Bambi)] Hermaphrodite 4 (Fullmetal Alchemist) [English] [Secret Garden]
(C38) [Secret Society M (Kitahara Aki)] BLUE WATER (Fushigi no Umi no Nadia)
(C88) [50on! (Aiue Oka)] SECRET ENGAGE (Go! Princess PreCure) [Chinese] [鬼畜王汉化组]
(CCOsaka104) [Secret Scarlet (Takamura Emi)] Herb Tea wa Ikaga? (Fate/stay night) [Chinese]
[VanBrand] The Wrathful Mermaid (The Little Mermaid)
(C68) [Secret Society M (Kitahara Aki)] Helena-sama to Boku. (Dead or Alive)
I'm coming! princess 3
(C95) [Secret Society M (Kitahara Aki)] Shoutai Bare no Nikubenki w Kikenbi NN de Zettai Haramasemasu(^^) (Bishoujo Senshi Sailor Moon) [Chinese] [無邪気漢化組]
[Kaguya Hime Koubou (Gekka Kaguya, Takatsu Keita)] Komaka Sugite Tsutawaranai Ero Doujin Senshuken (Seiken Densetsu 2) [English] [YQII] [Incomplete]
(C73) [CHIBIKKO KINGDOM (Kekocha)] DRASTIC MERMAID (Tengen Toppa Gurren Lagann)
(C40) [Secret Society M (Kitahara Aki, Minamino Marin)] Maria (Bikkuriman)
(COMITIA101) [ANCHOR (Mutou Mato)] Omawari-san Atashi desu! | Officer, It's Me! [English] =TV & Yuri-ism=
(Sennen☆Battle Phase10) [Neo Wing (Saika)] Mermaid Memory (Yu-Gi-Oh! ARC-V) [Chinese] [赤游]
(C82) [Hyakki Yakou (Various)] Hyakki Yakou Lv.1 Jingai Shoukan
Appli de Hentai - Kawaii Osananajimi o Monster Musume ni Shiyou
(C89) [Hikage Mon (PyouRyuu)] Heaven is one step away 2 (Valkyrie Drive -Mermaid-) [English] [/u/ scanlations]
Zetsubou ni Nake | 绝望悲鸣 Ch. 1-3
(Lyrical Magical 20) [Koguroya. (Koguro.)] Transient Mermaid (Mahou Shoujo Lyrical Nanoha) [English] [Brolen + DesuDesu]
Ishizu-san no Secret ☆ Draw | Ishizu’s Secret ☆ Draw {Hennojin}
(C84) [Secret Society M (Kitahara Aki)] Inyoku no Kan 365 | Lust Battleship 365 (Space Battleship Yamato 2199) [English] {doujin-moe.us}
[Milk Protein (Fuurinka, Hoshimiya Meiri)] Ningyo to Kami-sama to Hangyojin to [Digital]
Enjo Kouhai 8
(COMIC1☆6) [Hybrid Jimushitsu (Muronaga Char siu)] Hybrid Tsuushin Vol.10 (One Piece, Queen's Blade)
[Ogata Gatarou] Sukepon!
Mary-chan wa Kaerenai!! Kouhen
Melty Body 5 - Wet Mermaid
[Amuai Okashi Seisakusho (Matsuzono, Amuai)] Okashi Tsumeawase Pack Kuratsuka Ichimi
(C84) [Otogi no Kuni no Soapland (Kurokawa Otogi)] Touhou Nyuukyou Shijyuuhatte -Kyoku- 1 (Touhou Project)
(Shuuki Reitaisai 2) [Moeru Gomi (Ogata Hiro)] A secret (Touhou Project)
Falling In Love Is Work2 - 16th SecretFalling In Love Is Work2 - 16th Secret
Mermaid Memory
(C49) [Secret Society M (Kitahara Aki)] Tokimeki Groovie - forever with you (Tokimeki Memorial)
(C73) [Secret Society M (Kitahara Aki)] Jane Conty Taii Kaikoroku Tettaisen. (Mobile Suit Gundam Lost War Chronicles)
(C89) [Kashiwa-ya (Hiyo Hiyo)] Prostitute Precure (Go! Princess PreCure)
[Marukidou] Onaji Anal no Mujina | Birds of a Hole Flock Together (Niku Benki de ii desu...) [English] =LWB=
(C93) [Shouchuu MAC (Hozumi Kenji)] D-mode Harem (Dragon Quest XI)
(C93) [SOTIKOTI (soramoti)] Gran Cypher Secret Garden (Granblue Fantasy)
(C94) [ABDG Encirclement Formation!! (Saranaru Takami)] Mermaid Line (Go! Princess PreCure) [English] {defski}
(C91) [Secret Society M (Kitahara Aki)] Ninshin Shichatta... Dareka "Tasukete". (Bishoujo Senshi Sailor Moon) [English] {doujins.com}
[Rustic House (Morimura Ai)] Secret Secret (Persona 3)
[Appleton] Shangrila
[Athome Shuka (Takunomi)] Enjo Kouhai 7 [Digital]
Zoku Mermaid wa Otokonoko
Succubus-chan to Jaaku na Futanari Motokano Gundan
[Morizo] Give it Away (Valkyrie Drive -Mermaid-) [2016-09-24]
[LOFLAT (Prime)] Erina-sama no Secret Recipe | Erina's Secret Recipe (Shokugeki no Soma) [English] [2d-market.com] [Decensored] [Digital]
COMIC Reboot Vol. 01 [Digital]
[Kazasuzu] PuriPuri Mermaid 2
Setouchi no Muromi-san
Ishuzoku Renai wa Gakuen kara
[Carn] Secret Gift (COMIC HOTMiLK Koime Vol. 5) [Chinese] [渣橙子個人漢化] [Digital]
[Kaguya Hime Koubou (Gekka Kaguya, Takatsu Keita)] Komaka Sugite Tsutawaranai Ero Doujin Senshuken (Seiken Densetsu 2)
(COMIC1☆11) [Diogenes Club (Haikawa Hemlen)] Futanari Drive (Valkyrie Drive -Mermaid-) [English] [Kargarok1]
[Morizoh] Be My Last (Drive) (Valkyrie Drive: Mermaid) [Chinese] [沒有漢化]
[Honda Arima] Chouchou Nikushokukei Joshi Ch.1-7 [Digital]
Ningyo Hanbai Shitemasu.
Nanto Wakasagihime wa Koorizuke de Ugokenai!
(COMIC1☆11) [Hyoco Road (Hyocorou)] Ishizu-san no Secret ☆ Draw | Ishizu’s Secret ☆ Draw (Yu-Gi-Oh!) [English] {Hennojin}
(SUPER24) [Giselle (Rinkoyo)] SECRET x SECRET (DRAMAtical Murder)
[Ninniku(Kari)] Chinko Nitori x Futsuu Wakasagihime no Sanran Manga (Touhou Project)
Transformation Go: School Swimsuit Mermaid in the Pool
Zasshoku Yuusha 0 | Omnivorous Hero 0
[Ronno & Kalus (Takada Bambi)] Hermaphrodite 5 (Fullmetal Alchemist) [English] [Secret Garden]