Early years Kawai was born in
Mihara city,
Hiroshima Prefecture, where he lived until kindergarten. The family rented two six-and-a-half mat rooms, Among his classmates at the Institute were
Nobuhiro Tanabe and Toshiyuki Nara, the mayor of
Echizen. In 1988 he gained experience as an international trainee of local government in Office of Management and Budget of
Dayton, Ohio. In 1990 he graduated from the Matsushita Institute and returned to Hiroshima.
Early political career and marriage In 1991 Kawai stood for election in Asaminami Ward, and was elected to the
Hiroshima Prefectural Assembly. During the
1993 Japanese general election his bid for the
House of Representatives was unsuccessful, coming in sixth out of eight candidates. In the
1996 Japanese general election he succeed in defeating
Yoshitake Masuhara of the
New Frontier Party, becoming the representative of from Hiroshima District Three. However, he lost this position in the
2000 Japanese general election to his former opponent Yoshitake Masuhara (at that time not affiliated with any political party); his supporters pointed out, "The main reason for your defeat is that you are still single." During the period when he was still bemoaning his election loss, a friend introduced him to Anri Maeda, an employee of the
Science and Technology Agency; they had supper together in Tokyo, then went to a karaoke snack bar in
Akasaka, where Anri sang
Amagi-goe. It was love at first sight, and they decided to start a serious relationship that night. On 20 April 2001, they held their wedding in a Hiroshima hotel.
Appointments to high offices Subsequently, Masuhara joined the LDP, and the two rivals agreed to use the so-called "Costa Rica system" under Japan's
parallel voting system, in which they alternated running in the single-member tier or the proportional representation (PR) tier. In the
2003 election Kawai ran in the PR block, coming in second and thus returning to the National Diet, where he served as parliamentary secretary for the
Ministry of Foreign Affairs under the
Second and Third Koizumi Cabinets. In 2007, he became the
State Minister of Justice in the
First Abe Cabinet (2006–2007) and subsequent
Fukuda Cabinet (2007–2008). In the
2009 election he ran in the PR block, and was again elected. In June 2011 he joined the
Kisaragi Kai, a newly formed political association centered on
Kunio Hatoyama, who had been the
Minister of Justice (2007-2008); Kawai served as chief secretary of the association. By the mid-2010s, Kawai served as special advisor to Prime Minister
Shinzo Abe. In October 2016, Kawai arranged for the attendance of Filipino-Chinese businessman
Sammy Uy, a non-government official, in the meeting between Abe and Philippine President
Rodrigo Duterte. Prior to the meeting, he made several visits to the Philippines which involved meetings with president Duterte and a visit to a drug rehabilitation center in the city of
Taguig. ==Vote buying incident==