Edward Espenett Case is an American lawyer and Democratic politician. Since 2019, he has served as the U.S. representative for Hawaii's 1st congressional district, which covers the urban core of Honolulu. He represented the 2nd district, which covers the rest of the state, from 2002 to 2007.

Mazie Keiko Hirono is an American lawyer and politician serving as the junior United States senator from Hawaii since 2013. A member of the Democratic Party, Hirono previously served as a member of the United States House of Representatives for Hawaii's 2nd congressional district from 2007 to 2013. Hirono also served as a member of the Hawaii House of Representatives from 1981 to 1995 and as Hawaii's tenth lieutenant governor from 1994 to 2002, under Ben Cayetano. She was the unsuccessful Democratic nominee for governor of Hawaii in 2002, defeated by Republican Linda Lingle in the general election.