| 释义 |
{{Infobox road
|country=JPN
|type=National
|route=377
|maint=
|alternate_name=国道377号
|map=
|image=R377 Higashikagawa Gomyo 2.jpg
|length_km=129.9
|length_round=
|length_ref=
|established=
|direction_a=
|terminus_a=
|junction=
|direction_b=
|terminus_b=
|browse=
}}National Route 377 is a national highway of Japan connecting Naruto, Tokushima and Kan'onji, Kagawa in Japan, with a total length of 129.9 km (80.72 mi). {{commonscat|Route 377 (Japan)}}{{Japan-road-stub}} 1 : National highways in Japan |