Chelsea

Island of Happiness

Chelsea is the default name of the female main character from Harvest Moon: Island of Happiness and Harvest Moon: Sunshine Islands. She first arrives on the island after his boat is caught in a violent storm. She is accepted by Taro, the village's elder (and at the time, one of the only inhabitants of the island) and asked to help rebuild the village by raising money through farming.
 
If the player selects a male main character, Chelsea arrives on the island shortly after all of the facilities are built, and makes her home in the hotel on the east side of the island. She can then be wooed as a potential love interest.  

Frantic Farming

In Harvest Moon: Frantic Farming, Chelsea is among one of the initial playable characters. Her missions and story mode stages are among the easiest to complete out of the twelve playable characters. Most of her time is spent with Vaughn (the chicken farmer who hangs out at Julia's house) attempting to stem Sunny Island's growing crop problem.
 
Chelsea's special ability is Chickens!, which summons chickens to fully grow random crops and remove rocks from the game board. 

Personality

Chelsea doesn't have any particular likes or dislikes, but marrying her is significantly more time- and money-consuming than courting the other five bachelorettes. Unusually for a Harvest Moon main character, Chelsea will talk to herself on occasion (most HM main characters are silent protagonists). She talks much more frequently in Frantic Farming, where she is one of the selectable playable characters.