|Mail Center (Mini-Game)|
The game involves Link sorting out letters and placing them into the correct delivery box. Each letter has a logo or symbol on it and must be matched with the correct symbol inside the box or it will fall out. First time round Link must achieve 25 points to be awarded the Mothers Letter by Baito. When posted Link will receive 20 Rupees. When this is done for the second time Link will receive a second letter that will award him a Piece of Heart.
- The Legend of Zelda: The Wind Waker HD PRIMA Official Game Guide (Prima Games) pg. 336
- "Piece of Heart #5 (via Mail Sorting)" (The Legend of Zelda: The Wind Waker HD — Official Digital Strategy Guide for Wii U by Prima Games, § Islands of the Great Sea Dragon Roost Island (F2))