noun
prefectural character traits; regional personality
Refers to stereotypical or perceived personality traits, customs, or behavioral tendencies associated with people from a particular Japanese prefecture. Often used in discussions comparing regions.
大阪の県民性は、おおらかで商売上手と言われる。
The prefectural character of Osaka is said to be easygoing and business-savvy.
県民性をテーマにし
TV programs themed on regional personality traits are popular.
国民性 refers to national character, whereas 県民性 is specific to a prefecture within Japan.
Compound of 県民 (kenmin, 'prefectural citizens') + 性 (sei, 'nature, characteristic'). The exact origin is uncertain, but it follows a common pattern for describing group traits.