Arai at a glance
- Arai has a population of about 17,000.
- It's part of the Shizuoka region.
- Tokyo, the largest city in Japan, is about 223 km away.
- The nearest bigger city is Kosai, about 4 km away.
- Towns nearby: Hamamatsu (15 km), Toyohashi (19 km) and Toyokawa (21 km).