| Ichirō Matsui | |
| Native Name Lang: | ja |
| Office: | Mayor of Osaka |
| Term Start: | 8 April 2019 |
| Term End: | 6 April 2023 |
| Predecessor: | Hirofumi Yoshimura |
| Office1: | Leader of the Nippon Ishin no Kai |
| Term Start1: | 12 December 2015 |
| Term End1: | 27 August 2022 |
| Predecessor1: | Tōru Hashimoto |
| Successor1: | Nobuyuki Baba |
| Office2: | Governor of Osaka Prefecture |
| Term Start2: | 27 November 2011 |
| Term End2: | 21 March 2019 |
| Predecessor2: | Tōru Hashimoto |
| Successor2: | Hirofumi Yoshimura |
| Office3: | Member of Osaka Prefectural Assembly |
| Term Start3: | 30 April 2003 |
| Term End3: | 10 November 2011 |
| Birth Date: | 31 January 1964 |
| Birth Place: | Yao, Osaka, Japan |
| Party: | Nippon Ishin no Kai (National) Osaka Restoration Association (Local) |
| Otherparty: | LDP (until 2010) JRP (2012–2014) JIP (2014–2015) |
| Alma Mater: | Fukuoka Institute of Technology |
| Website: | Official website |
is a Japanese businessman and politician who is the former mayor of Osaka, leader of the Osaka Restoration Association (ORA) and Nippon Ishin no Kai alongside Nobuyuki Baba.
Matsui attended public elementary and middle schools in Yao, Osaka, and moved to Fukuoka for high school.[1] After he graduated from Fukuoka Institute of Technology in March 1986, he worked for Kinden, a construction company affiliated with the Kansai Electric Power Company,[2] and Daitu, a privately-held logistics and waste management company.
Matsui entered politics in April 2003 when he was elected to the Osaka Prefectural Assembly, serving three consecutive terms.[3] He was a member of the Liberal Democratic Party until 2010, and served in several regional party leadership positions.
In April 2010 Matsui became the first secretary general of the regional Osaka Restoration Association. In September 2012 he also became the founding secretary-general of the new national party, the Japan Restoration Association.[4]
After Tōru Hashimoto decided to step down as governor of Osaka prefecture in order to run as mayor of Osaka city in an effort to advance his plans of merging the two entities, Matsui ran for the governor position to replace him. Matsui was elected to the post in the November 2011 election.[5]
In June 2012, Kyozo Isohi, a homeless and unemployed man recently released from jail, stabbed two passersby to death in Shinsaibashi with a kitchen knife. Isohi told police that "he was frustrated at having no home and no job prospects, and that he didn't want to live anymore".[6] Matsui made a controversial remark during a press conference, stating the attacker should have just killed himself instead of harming others.[7] [8]
Matsui was re-elected to a second term in the Osaka "double election" of November 2015, scoring an overwhelming victory over his challengers.[9]
In 2019 Osaka mayoral election, Matsui defeated his opponent, Akira Yanagimoto, and was elected 21st Mayor of Osaka.[10] This is the second person who has experience as governor of Osaka Prefecture to become the mayor of Osaka, after Toru Hashimoto. In addition, it is the first time since Kunio Hiramatsu that a person who has worked in a private company has been appointed Mayor of Osaka. Matsui has announced his planned retirement from politics in April 2023.[11]
Matsui is married with one son and one daughter.