*In the [[Ryukyu Kingdom|Ryûkyû Kingdom]], ''udun'' ("palaces") were the highest of three categories of residences or households, and the term survives in the names of numerous prominent mansions. | *In the [[Ryukyu Kingdom|Ryûkyû Kingdom]], ''udun'' ("palaces") were the highest of three categories of residences or households, and the term survives in the names of numerous prominent mansions. |