Otoha

Otoha is a ghost who haunts the beach where H2O: Footprints in the Sand takes place. She is a kind and gentle spirit who loves to play with the children who visit the beach. She is also very protective of the ocean and its creatures. One day, a group of children are playing on the beach when they find a bottle washed up on the shore. They open the bottle and release a magical genie. The genie grants the children one wish, and they wish for Otoha to be able to come back to life. The genie grants their wish, and Otoha is reborn as a human girl. She is now able to live on the beach with the children and enjoy the ocean to her heart's content.