a legislature of a 州 (“continent; state; county; province”)

a ward assembly

(historical) the Imperial Diet of the Empire of Japan

the Chūgoku region (western part of Honshu comprising the prefectures of Okayama, Hiroshima, Yamaguchi, Tottori, and Shimane)

the northeast region of Japan, specifically the northernmost six prefectures in Honshu (clockwise from the northermost): 青森県 (Aomori-ken), 岩手県 (Iwate-ken), 宮城県 (Miyagi-ken), 福島県 (Fukushima-ken), 山形県 (Yamagata-ken), 秋田県 (Akita-ken).

(historiography) Chinese local chronicle

Setouchi Region: Region of Japan's inland sea (the body of water separating Honshū, Shikoku, and Kyūshū, three of the four main islands of Japan) and coastal areas roundabout

local newspaper

(slang) person who lives outside of the major Japanese metropolitan areas (often in reference to hindered access to physical forms of cultural phenomena such as promotional events)

constituency - (a district represented by an elected official; the voters of such a district)