Japan National Route 221
| National Route 221 | ||||
|---|---|---|---|---|
| 国道221号 | ||||
| Route information | ||||
| Length | 74.6 km (46.4 mi) | |||
| Existed | 18 May 1953–present | |||
| Major junctions | ||||
| North end | National Route 219 in Hitoyoshi | |||
| South end | National Route 10 in Miyakonojō | |||
| Location | ||||
| Country | Japan | |||
| Highway system | ||||
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National Route 221 is a national highway of Japan connecting Hitoyoshi and Miyakonojō in Japan, with a total length of 74.6 km (46.4 mi).