Yoshino graduated from Phillips Exeter Academy as valedictorian and Harvard, obtaining a B.A. in English literature summa cum laude in 1991. Between undergraduate years Yoshino worked as an aide for various members of the Japanese Parliament. He moved on to Magdalen College at Oxford as a Rhodes Scholar, attaining a M.Sc. in management studies in 1993. In 1996 he earned a J.D. from Yale, where he was an editor of the Yale Law Journal.
Career
He was soon published in multiple major law reviews. From 1996 to 1997 Yoshino served as a law clerk for federal appellate judge Guido Calabresi of the U.S. Court of Appeals for the Second Circuit. In 1998 he received a tenure-track position at Yale Law School as an associate professor, and in 2003 the school bestowed a full professorship. In 2006 he was named the inaugural Guido Calabresi Professor of Law. Courts throughout the United States, including the U.S. Supreme Court, have referenced Yoshino's work. Yoshino is also a prolific author in numerous periodicals and newspapers, including The New York Times, The Washington Post, Los Angeles Times, The Boston Globe, The Village Voice, The Nation, The Advocate, Slate, and FindLaw. Additionally, he is active as a speaker at various conferences on an assortment of legal and social issues. Yoshino is an expert guest on various public and commercial television and radio programs. His first book was published in 2006. It is a mix of argument intertwined with pertinent biographical narratives. His second book, A Thousand Times More Fair: What Shakespeare's Plays Teach Us About Justice was published in 2011. In 2016, his book "Speak Now: Marriage Equality on Trial" was published. Covering won the Randy Shilts Award for Gay Non-Fiction from Publishing Triangle in 2007. His major areas of interest include social dynamics, conformity and assimilation, as well as queer and personal liberty issues. He has been a co-plaintiff in cases related to his specialties. During the 2006-2007 and 2007-2008 school years, he served as a visiting professor at New York University School of Law, and in February 2008 he accepted a full-time tenured position as the Chief Justice Earl Warren Professor of Constitutional Law. In May 2011, Yoshino was elected to the Harvard Board of Overseers, where he will serve a six-year term.
Personal life
A Japanese American, and openly gay man, Yoshino also writes poetry for personal enjoyment which has yet to be published.