is a railway station on the West Japan Railway Company (JR West) Kansai Main Line (Yamatoji Line) in the city of Yamatokōriyama, Nara Prefecture, Japan. It is administrated by Ōji Station. Layout Surroundings Route 25 History Station numbering was introduced in March 2018 with Yamato-Koizumi being assigned station number JR-Q33. Adjacent stations References External links Yamato-Koizumi Station Railway stations in Japan opened in 1920 Railway stations in Nara Prefecture