member of the Hokkaido Legislative Assembly
Official title for an elected representative in Hokkaido's prefectural assembly. 道 (どう) refers specifically to Hokkaido.
He plans to run for a seat in the Hokkaido Legislative Assembly.
The term of a Hokkaido Legislative Assembly member is four years.
Compound of 道 (どう, 'Hokkaido'), 議会 (ぎかい, 'assembly'), and 議員 (ぎいん, 'member').