Generally speaking, the term "Nara Basin" often refers to the area including Yata-kyuryo Hills, Akahada-kyuryo Hills, Keihanna-kyuryo Hills (in Nara Prefecture), and Umami-kyuryo Hills, etc. other than the basin region.
一般的には盆地部の他に矢田丘陵・赤膚丘陵・京阪奈丘陵（奈良県域）・馬見丘陵などを含むことが多い。