Like the previous Christmas Dream Set, the main Usagi Kabuto (Red) needed to make the other two Kabutos (Silver and Black) is obtained with the same gift bells located in each City. Further details and locations of these bells can be found on the Lodestone page here.
Silver (White!) Usagi Kabuto:
Black Usagi Kabuto:
Red Usagi Kabuto:
Edited, Dec 31st 2010 2:20pm by GuiltyBoomerang