A Lull in 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
S1 E26:
When Hikari offers his own feelings for Miuna's, the Sea God realises the original Ojoshi loved him and her children in the sea, despite also having feelings for her former surface lover. The sea begins to move and life returns to Shishishio.