prefectures provides the name of prefectures in Japan as well as
the regional name to be grouped.
Usage
data(prefectures)
Arguments
Details
The prefectures of Japan are the country's 47 subnational
jurisdictions. prefectures provides the names in JIS code (JIS X
0401) order as UTF-8 encoded Japanese Kanji.The regions of Japan are
assigned to corresponding prefecture, even though such regional division
of Japan are not official
administrative units.