Yamato Koriyama is located in the northern part of the Nara Basin .
Yamato Koriyama is stretches approximately 9 km from east to west and 7 km from north to south covering an area about 42 square kilometers .
Yamato Koriyama is located in the northern part of the Nara Basin and stretches approximately 9 km from east to west and 7 km from north to south covering an area about 42 square kilometers .