This story is set in the South Pacific, in the 18th and 19th centuries. Emma is the daughter of a British man and a local woman. She was born in King Island. When she's 8 years old she is sent to Europe to...

The year is 3015, the ocean covers 90% of the planet, and it is normal for humans to fly in the sky. People who cannot fly are called "Drops" (the old generation), and Tsubasa is one of them. She lives in a...

Collection of five short stories revolving around mermaids and mermen. Hikari no UmiNami no Ue no TsukiKawamo no FamiliarSayonara Spangles Natsuki and Ec-chan are friends with a mermaid who dreams of growing...

The Age of the Flying Boat is a 15-page all watercolor manga, originally released in 3 parts, which the animated film Porco Rosso is based on.It's the 1920s over the Adriatic Sea. Air pirates with their...

Himeka likes Kaito, her playmate since childhood. To help Kaito who drowned, Himeka allowed Mu, the sea sorcerer, to turn her into a mermaid.

Collection of oneshots: Hinata (In the Sun)A boy who's been scarred from abuse from his parents finds safety and love in the peaceful life of a retired photographer and his newborn. The sequel to this story is...

Tamako, a high school girl, comes to play at the beach with her friends. She gets drunk, and when she awakes next morning, she sees Tomio lying beside her. Now she's in a panic.

The owner of a seafood restaurant falls in love at first sight...with a merman! Hae-beom, often mistaken for a thug due to his tough appearance, unexpectedly receives help from a mysterious customer named Sang...

Original Web Manga - Twitter, Pixiv

Set in a world full of mysteries, the adventure of fate begins! The wonders of ancient and modern east & west gather under one "girl"!

Nakabaru Taiyo came to Okinawa in the pursuit of beautiful ladies and the blue sea... But while trying to hit on a cute girl, she told him that her mother hated him... And then a wonderful story of scuba diving...

Mikako has cleared the route of her favorite Otome game for her most favorite character, Aaron. She is moved to tears when she thinks of how many times she had been interrupted by Claude Langlois, Aaron's...

1-3. Watashi no Suki na Ojisan x Ore no Suki na Iede Shoujo (My beloved Mister & My beloved Runaway Girl) 4. Kanban Musume (Trademark lady)5. Present (Present for you)6. Dashitemo Ii yo7. Kagami (Mirror)8...

Turnaround Oniichan 2. TouchLet's Take a Walk TogetherTwilight RhapsodyA Couple's First StepNaive CryTwilight ClassroomAngel StepTropical Story

Ruka's dad and the other adults who work at the aquarium are only distantly aware of what the children are experiencing as they get caught up in the mystery of the worldwide disappearance of the oceans' fish...

Yosuke's family has a strange tradition. Once every sixty years they receive an egg from a mermaid. When the egg matures, his family dutifully returns it to the sea, where the whole process is then repeated. In...

Kanpachi is a super-deformed parody version of Kannagi created by the original author's brother, while Takenashi Eri was on sick leave, which resulted in a temporal suspension of the serialization of Kannagi.

Amane hadn't seriously liked anyone since middle school. He learned how painful it was to be laughed at for sharing your feelings and had sworn off ever since. Now, he's just transferred to a new high school in...

Kise is a young girl in her 2nd year of secondary school who lives in a seaside town and no longer wants to go to school. One day, as she tries to save a stranded whale with the help of a friend, she finds...

"The Survival of Humanity in a Submerged Earth" The endless monsoon began when an icy comet collided with the Moon, triggering a catastrophic flood on Earth. For 70 years, unrelenting rain fell, ultimately...

One day, Taehoon was bound by a powerful curse... If he wants to break free, he'll have to sleep with the old knight!Original Webtoon:Ridibooks, Naver Series, Lezhin, MrBlue

From Tapas: Ji-Eun, a children's storybook author goes to Guam for her friend's wedding. There, she develops a strong fascination with the ocean and decides to become a diver. As a scuba diver and free-diver...