Yamagata County is home to 55 named mountains. The highest is Mt. Osorakan at 1,347 m.
There are 55 named mountains in Yamagata County. The highest and the most prominent mountain is Mt. Osorakan.

Yes. Yamagata County has 55 named mountains. The highest is Mt. Osorakan at 1,347 m.
The highest mountain in Yamagata County is Mt. Osorakan, at 1,347 m.
Yamagata County has 55 named mountains.
