The area of Abu was part of an ancient
Nagato Province. During the
Edo Period, the area was part of the holdings of
Iwakuni Domain. Following the
Meiji restoration, the area was organized into villages of Nago, Fukaga, and Utago within
Abu District, Yamaguchi with the creation of the modern municipalities system on April 1, 1889. Nago as elevated to town status on November 3, 1942. On January 1, 1955, Nago merged with Fukaga and Utago to form the town of Abu.
COVID-19 Relief Funds Incident On April 8, 2022, a municipal official mistakenly transferred Abu's entire COVID-19 relief budget of 46.3 million yen (c. US$358,000) to Abu resident Sho Taguchi. After promising to return the payment, Taguchi spent the money in online casinos. Taguchi was arrested and indicted for
computer fraud for transferring 42.92 million yen of the 46.3 million yen to three online payment agents, knowing that the payment had been made in error. On May 24, the mayor of Abu, Norihiko Hanada, announced that almost 43 million yen of the money had been recovered. On August 1, Taguchi was released on
bail after paying 2.5 million yen, and commented that he is going to work and gradually pay the money back. ==Government==