Joanna and Potova

From Zelda Wiki.org

Potova and Joanna appear in The Wind Waker, where they can be found on Windfall Island. Potova is blonde, while Joanna is brown-haired. They will tell Link rumors if given a few Rupees; they will tell him that pots are hidden around the bushes of the island, give him information on the whereabouts of the wandering merchants, or trick him and tell nothing at all.

Nintendo Gallery figurine description:

Birthplace: Windfall Island.
Nickname: The Little Tipsters.
These two girls are talented at hitting on island rumors, seemingly without any tips or advice from others.
Children can be really frightening sometimes.