Laura is very self confident, and is the type of person who will honestly say whatever is on her mind. She wants to become the next queen of Grand Ocean. She also loves to sing. She tends to have a short temper, usually when things don't go her way or someone claims mermaids don't exist. Before becoming a human, she would feel left out when the rest of the Tropical Club did their activities. She can't keep secrets. She is also a Pretty Cure, Cure La Mer.