広域行政 こういきぎょうせい Meanings Noun broader-based local government See also: 道州制 (どうしゅうせい). Kanji 広 wide. Read as コウ. 域 region. Read as イキ. 行 line. Read as ギョウ. 政 government. Read as セイ. Jinuma: Japanese Dictionary · Word lists