Shirahoshi is the princess of fish man island and she lives in the royal palace. She is an abnormally large mermaid due to being the daughter of Neptune and she is 17 meters tall in height easily outranking humans in height. She is 16 years old and is very shy and quite the crybaby as she will cry when being yelled at or when frightened. She has long thick pink hair, large breasts, blue eyes and her mermaid tail is pink with red stripes. She is very easily scared and has a fragile personality.