Rumoi

Rumoi is a port town in northwestern Hokkaido where the river of the same name meets the Sea of Japan. Mountains frame the town, and the waterfront runs parallel to the coast with views of open water.

A settlement formed here in 1877 when fishermen came to harvest the rich herring stocks of the region. After the fish population declined in the mid-20th century, the economy shifted toward timber and coal trade through the port.

The name comes from the Ainu language and refers to the river mouth that still shapes the townscape. Fishermen and traders have used this natural harbor for generations, and many residents maintain a close connection to the sea and local fishing traditions.

The streets run in a grid pattern between the coast and the mountains, making orientation straightforward. Windy conditions are common in winter, and warm clothing is advisable when walking along the waterfront.

The town maintains sister relationships with Ulan-Ude in Russia and Pontianak in Indonesia, two distant ports on other coasts. These connections reflect its maritime outlook and historical role as a trading point across the sea.

Location: Rumoi Subprefecture

Location: Hokkaido

Inception: April 1, 1902

Shares border with: Obira, Mashike, Hokuryu, Numata

Website: https://e-rumoi.jp

GPS coordinates: 43.94097,141.63703

Latest update: December 4, 2025 23:43