Season
Season 1 Episode
- Season 1 In Between the Sea and the Land
- Season 1 The Chilly Desert
- Season 1 The Legend of the Sea
- Season 1 Because We're Friends
- Season 1 Hey, Sea Slug
- Season 1 Beyond Tomoebi
- Season 1 The Ofunehiki Shakes
- Season 1 Beyond the Wavering Feelings
- Season 1 Unknown Warmth
- Season 1 The Saltflake Snow Falls and Falls
- Season 1 The Changing Times
- Season 1 I Want to be Kind
- Season 1 Unreachable Fingertips
- Season 1 The Promised Day
- Season 1 The Protector of Smiles
- Season 1 The Whispers of the Faraway Waves
- Season 1 The Sick Two
- Season 1 Shioshishio
- Season 1 The Lost, Lost Little...
- Season 1 Sleeping Beauty
- Season 1 The Messenger from the Bottom of the Sea
- Season 1 Something Lost
- Season 1 Who Do These Feelings Belong To?
- Season 1 Detritus
- Season 1 Love Is Like the Sea
- Season 1 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
Nagi-Asu: A Lull in the Sea - Season 1 Episode 6 Beyond Tomoebi
7.74 24 minutes The students get together in their swimsuits for swimming class. The sea kids are still getting used to school on land, but are starting to get along with the other kids. The teacher mentions that he's going to be timing them today and as the kids groan in response, Hikari and Tsumugu's rivalry fires up.
