県(けん)

けん
noun
prefecture
geography
1. prefecture
An administrative division of Japan, similar to a state or province.
千葉県(ちばけん)に住(す)んでいます。
I live in Chiba Prefecture.
Japan has 47 prefectures.
Technically 43 prefectures plus Tokyo (都), Osaka/Kyoto (府), and Hokkaido (道)
The prefectural office is near the station.

県(けん) is the most common type of administrative division in Japan. There are 43 県(けん) out of 47 total prefectures.

CULTURAL NOTE (prefectures and their equivalents):

Compounds

Usage

県(けん) is always attached as a suffix to the prefecture name: 千葉県(ちばけん), 愛知県(あいちけん). When speaking casually, the 県(けん) suffix is often dropped.