Shimonoseki

Lore & Background

Shimonoseki is part of ancient Nagato Province and has been a key port since the Kofun period, when Emperor Chuai reportedly built a palace at the site of the current city hall. During the Genpei War, the Heike and Genji fought the Battle of Dan-no-ura near the present Kanmon Bridge. In the Muromachi period, the Ōuchi clan controlled trade with Ming China and Joseon Korea from this area.

Reader's Guide

Shimonoseki's significance lies in its role as a historical gateway between Japan and the Asian continent, and as the site of pivotal events such as the Battle of Dan-no-ura and the Treaty of Shimonoseki. The city remains a major economic center in Yamaguchi Prefecture, with a thriving port industry and being the largest harvester of pufferfish in Japan. Its cultural attractions include Akama Shrine, Kaikyō Yume Tower, and the Kōzan-ji butsuden (a National Treasure). The city also hosts numerous festivals, such as the Shimonoseki Kaikyo Festival and the Kanmon Kaikyo Fireworks Festival. Shimonoseki is connected internationally by ferries to Busan and Gwangyang in South Korea, and to Shanghai in China. The Goda-ikka yakuza syndicate, the largest in Yamaguchi Prefecture, is headquartered here.

Did You Know?

• The city has a Chōsen gakkō (school allied with North Korea), Yamaguchi Korean Elementary and Junior High School.