The top three countries where AmbassadorRoos's Twitter followers are from include Japan(50%)USA(24%)and UK(2%)
About @AmbassadorRoos (John V. Roos):
John V. Roos is the former US Ambassador to Japan.
@AmbassadorRoos said:
According to tweepsmap.com/!AmbassadorRoos 27% of my followers are from Japan,13% from USA & 11% from Tokyo