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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.
Episodes
1In Between the Sea and the Land 2The Chilly Desert 3The Legend of the Sea 4Because We're Friends 5Hey, Sea Slug 6Beyond Tomoebi 7The Ofunehiki Shakes 8Beyond the Wavering Feelings 9Unknown Warmth 10The Saltflake Snow Falls and Falls 11The Changing Times 12I Want to be Kind 13Unreachable Fingertips 14The Promised Day 15The Protector of Smiles 16The Whispers of the Faraway Waves 17The Sick Two 18Shioshishio 19The Lost, Lost Little... 20Sleeping Beauty 21The Messenger from the Bottom of the Sea 22Something Lost 23Who Do These Feelings Belong To? 24Detritus 25Love Is Like the Sea 26The 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