Zunari

Zunari is a shopkeeper on Windfall Island. He sells Link the sail which he apparently used to get to Windfall Island from somewhere very cold, but it fits the King of Red Lions quite nicely.

Description
Zunari is a short, eskimo-esque man with a mustache and pink nose. He wears a fur-lined blue winter coat with pink cuffs and a ring on one hand. It is stated that he got the coat from his mother and never takes it off, even during the hottest days. This is confirmed by his distress when he suspects Link wants his coat. Unlike many Zelda characters, his exact age is given at 40.

Mini-quest
After receiving the sail, Link can begin running errands for Zunari once he gets his Delivery Bag. Zunari tasks Link with sailing around the Great Sea forming Merchant's Oaths with the Goron Merchants. At first, his quest is to fill the island with flowers, the only thing Zunari can afford to sell, but once Link completes a complicated island-decoration trading game sidequest, he can buy a number of different flowers and statuettes to decorate Windfall Island (and his own cabana) with. The final statuette, the Shop Guru Statue, is a golden effigy of Zunari himself. Also, Zunari gives link the Magic Armor, essentially a purple version of Nayru's Love, but surely not the same thing. Finishing this quest gives Zunari the title of Shop Guru and expands his store into a huge open-air, multi-stall shop with its own cute advertising girl, Mila out front.

Auctioneer
Zunari also holds the nightly auctions on the ground floor of the Windfall Island mansion. The lucky auction winners bid on two Treasure Charts, a Joy Pendant, and a Piece of Heart, so the crowd drawn is a variety of Windfall islanders. Zunari speaks rather confusingly, and to learn how to participate, Link has to answer that he is not fine with Zunari not explaining the rules.

Trivia

 * Zunari has a green ring in his hand, difficult to see.
 * Zunari sound like Zuna, but appears to have no connection with that tribe at all.
 * He says that he came from a land far to the north but crashed on windfall during a storm and liked it so much he decided to stay.