Obama is a city located in Fukui Prefecture, Japan. As of 1 August 2018, the city had an estimated population of 29,435 in 12,057 households and a population density of 240 persons per km2. The total area of the city was 233.09 square kilometres (90.00 sq mi). Obama gained publicity in the United States and elsewhere in 2008, as it shares its name with Barack Obama, who was running for, and later became, President of the United States.

Fukui Prefecture is a prefecture of Japan located in the Chūbu region of Honshū. Fukui Prefecture has a population of 778,943 and has a geographic area of 4,190 km2. Fukui Prefecture borders Ishikawa Prefecture to the north, Gifu Prefecture to the east, Shiga Prefecture to the south, and Kyoto Prefecture to the southwest.