Tiny Sand People
The Tiny Sand People live in the nation of Sand Castle, originally on the beach in the house next to the Ten'ou House. At one point they had a sovereign, but have since transitioned to a representative democracy. Individually, they are roughly one inch high, but they use a foot long floating interface craft. It has loudspeakers that allow them to speak at normal volume. They currently have an embassy on the 12th floor of The Hotel.