Keisei Usui Station is a passenger railway station in the city of Sakura, Chiba Prefecture, Japan, operated by the private railway operator Keisei Electric Railway.

Sakura is a city located in Chiba Prefecture, Japan. As of 1 November 2020, the city had an estimated population of 173,740 in 78,483 households and a population density of 1700 people per km2. The total area of the city is 103.59 square kilometres (40.00 sq mi).