WASHINGTON, DC — U.S. Sen. Mazie Hirono (D-HI) welcomed more than 200 individuals from Hawaii, including Senate President Ron Kouchi, staff from the Mayor’s Office and members of the Kauai County Council, for the 10th annual Hawaii on the Hill earlier this week. Hawaii on the Hill is a partnership between Hirono, a member of the Senate Small Business and Entrepreneurship Committee, and the Chamber of Commerce Hawaii.