Daniel Inouye
Daniel Ken "Dan" Inouye (Japanese: 井上 建 , Hepburn: Inoue Ken ) was a United States Senator from Hawaii from 1963 to 2012.
 He was a member of the Democratic Party, and he was President pro tempore of the United States Senate (third in line in the Presidential Line of Succession) from 2010 until his death in 2012, making him the highest-ranking Japanese American politician in U.S. history.
 Inouye also served as chairman of the U.S. Senate Committee on Appropriations.
Harry B. Harris Jr.
Harry Binkley Harris Jr. (born August 4, 1956) is an Admiral in the United States Navy who currently serves as the 24th Commander, United States Pacific Command (USPACOM).
 He is the first Asian-American to achieve the rank of Admiral in the U.S. Navy, and the highest-ranking Japanese American.
 He is also the first 4-star admiral to have participated in the Navy Junior Reserve Officers' Training Corps (NJROTC) and the first officer from the U.S. Navy's P-3 Orion maritime patrol aviation community to achieve 4-star rank.
 He was Commander, U.S. Pacific Fleet in Hawaii from 2013–2015.
John Patrick (Maine politician)
John L. Patrick (born March 25, 1954) is an American politician and mechanic.
 Patrick is a Democratic State Senator from Maine's 14th District, representing part of Oxford County as well as the town of Jay in adjacent Franklin County.
 A resident of Rumford, Patrick graduated from nearby Mexico High School in 1972 and worked in the NewPage Paper Mill in Rumford for 29 years.
 While working as a journeyman mechanic the mill, Patrick eventually became President of the United Paperworkers Union Local 900, the mill's union.
 He also served on the board of directors of the Maine AFL-CIO.
 He was first elected to the Maine House of Representatives in 2000; he served in the house until he was unable to run again due to term-limits.
 He instead ran for the District 14 Senate seat vacated by Sen. Bruce Bryant.
 He won both his 2010 Senate campaign with 68% of the vote.
 In January 2012 he announced he would seek a second term.
United States presidential election, 1988
The United States presidential election of 1988 was the 51st quadrennial United States presidential election.
 It was held on Tuesday, November 8, 1988.
 Incumbent Vice President George H. W. Bush won the Republican nomination, and chose Senator Dan Quayle of Indiana as his running mate.
 The Democrats nominated Governor Michael Dukakis of Massachusetts, with Senator Lloyd Bentsen of Texas – who had coincidentally defeated Bush in a U.S. Senate race 18 years earlier – as his running mate.
John F. Aiso
John Fujio Aiso (Japanese: 相磯 藤雄 , December 14, 1909 – December 1987) was an American nisei military leader, lawyer and judge.
 Aiso was the head instructor of the Military Intelligence Service Language School and the highest-ranking Japanese American in the U.S. Army during World War II.
 He was also the first Japanese American appointed as a judge in the contiguous United States.
Kendrick Meek
Kendrick Brett Meek (born September 6, 1966) is an American politician who was the U.S. Representative for  's 17 congressional district from 2003 to 2011.
 He was the Democratic nominee in the 2010 Senate election for the seat of Mel Martinez, but he and Independent Charlie Crist lost in a three-way race to Republican Marco Rubio.
Peter Fitzgerald (politician)
Peter Gosselin Fitzgerald (born October 20, 1960) is a former United States Senator from Illinois.
 A Republican, he served from 1999 to 2005.
 Fitzgerald defeated the Democratic incumbent in 1998, becoming the first Republican senator from Illinois to win a U.S. Senate race in 20 years.
 He had previously served in the Illinois State Senate from 1992 to 1998.
Ken Buck
Kenneth Robert Buck (born February 16, 1959) is an American politician who is the U.S. Representative for Colorado's 4th congressional district.
 A Republican, he previously served as District Attorney for Weld County, Colorado.
 Buck was also the unsuccessful Republican challenger to Michael Bennet in the 2010 Senate race in Colorado.
Ron DeSantis
Ronald Dion DeSantis (born September 14, 1978) is an American politician who has been the United States Representative for Florida 's 6 congressional district since 2013.
 A member of the Republican Party, he ran in Florida's 2016 U.S. Senate election; however, DeSantis withdrew from the race following incumbent Senator Marco Rubio's announcement that he would seek reelection to the Senate, reversing his initial pledge not to run, on June 22, 2016.
 After Rubio's decision to re-enter the U.S. Senate race, DeSantis opted to run for re-election to his U.S. House seat.

Question: Which senator from Hawaii defeated Campbell Cavasso in the 2010 senate race and was the highest-ranking Japanese American politician in United States history?
Answer: Daniel Inouye