National Route 397 is a national highway of

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

connecting Ōfunato, Iwate and

Yokote, Akita is a city located in Akita Prefecture, Japan. , the city had an estimated population of 89,574 in 34,240 households, and a population density of 130 persons per km². The total area of the city is . Geography Yokote is located in southeast cor ...

in Japan, with a total length of 137.8 km (85.62 mi).

References

National highways in Japan Roads in Akita Prefecture Roads in Iwate Prefecture {{Japan-road-stub