Season
- Season 1 2013-10-03
Episode
- Episode 1: In Between the Sea and the Land
- Episode 2: The Chilly Desert
- Episode 3: The Tradition of the Sea
- Episode 4: Because We're Friends
- Episode 5: Hey, Sea Slug
- Episode 6: Beyond Tomoebi
- Episode 7: The Ofunehiki Shakes
- Episode 8: Beyond the Wavering Feelings
- Episode 9: Unknown Warmth
- Episode 10: The Saltflake Snow Falls and Falls
- Episode 11: The Changing Times
- Episode 12: I Want to be Kind
- Episode 13: Unreachable Fingertips
- Episode 14: The Promised Day
- Episode 15: The Protector of Smiles
- Episode 16: The Whispers of the Faraway Waves
- Episode 17: The Sick Two
- Episode 18: Shioshishio
- Episode 19: The Lost, Lost Little...
- Episode 20: Sleeping Beauty
- Episode 21: The Messenger from the Bottom of the Sea
- Episode 22: Something Lost
- Episode 23: Who Do These Feelings Belong To?
- Episode 24: Detritus
- Episode 25: Love, Is Just Like The Sea.
- Episode 26: The Color Of The Sea. The Color Of The Land. The Color Of The Wind. The Color Of The Heart. The Color Of You. ~Earth color of a calm~
Nagi-Asu: A Lull in the Sea Season 1 Unknown Warmth
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.
