古賀陽三

Yozo Koga is a Japanese politician currently serving as a member of the Saga Prefectural Assembly, representing the Saga City constituency. First elected in 2011, he is currently in his fourth term. In April 2026, he was elected as the 87th Vice-Chair of the Saga Prefectural Assembly. Throughout his legislative career, he has held various leadership roles, including chairing the Committee on General Affairs, the Committee on Education and Welfare, and the Committee on Agriculture, Forestry, Fisheries, and Commerce. His policy focus includes regional health initiatives, agricultural promotion, and disaster prevention.