Long ago, all humans lived beneath the sea. However, some people preferred the surface and abandoned living underwater permanently. As a consequence, they were stripped of their god-given protection called "Ena" which allowed them to breathe underwater. Over time, the rift between the denizens of the sea and of the surface widened, although contact between the two peoples still existed. This show follows the story of Hikari Sakishima and Manaka Mukaido, along with their childhood friends Chisaki Hiradaira and Kaname Isaki, who are forced to leave the sea and attend a school on the surface. There, the group also meets Tsumugu Kihara, a fellow student and fisherman who loves the sea. Hikari and his friends' lives are bound to change as they have to deal with the deep-seated hatred and discrimination between the people of sea and of the surface, the storms in their personal lives, as well as an impending tempest which may spell doom for all who dwell on the surface.
In Between the Sea and the Land
The Chilly Desert
The Legend of the Sea
Because We're Friends
Hey, Sea Slug
Beyond Tomoebi
The Ofunehiki Shakes
Beyond the Wavering Feelings
Unknown Warmth
The Saltflake Snow Falls and Falls
The Changing Times
I Want to be Kind
Unreachable Fingertips
The Promised Day
The Protector of Smiles
The Whispers of the Faraway Waves
The Sick Two
Shioshishio
The Lost, Lost Little...
Sleeping Beauty
The Messenger from the Bottom of the Sea
Something Lost
Who Do These Feelings Belong To?
Detritus
Love Is Like the Sea
The Color of the Sea. The Color of the Earth. The Color of the Wind. The Color of Your Heart. Your Color. Earth Color of a Calm
Heart of the Montra
Welcome to Wedding Hell
Hyper Positive Yogoremon
My Happy Marriage
Witch Hat Atelier
You're Under Arrest
Master Gu’s Amnesia Sweet Wife
To My Puzzle Pieces
Secret Sky
12:13
Gundam Build Metaverse
My Daughter Left the Nest and Returned an S-Rank Adventurer
A Playthrough of a Certain Dude's VRMMO Life
The Yuzuki Family's Four Sons
Dog Signal
Bikkurimen
To Be With You
Love Unexpected
Thus Spoke Kishibe Rohan
Star of the Giants