The or the Straits of Shimonoseki is the stretch of water separating

Honshu , historically known as , is the largest of the four main islands of Japan. It lies between the Pacific Ocean (east) and the Sea of Japan (west). It is the list of islands by area, seventh-largest island in the world, and the list of islands by ...

and

Kyushu is the third-largest island of Japan's Japanese archipelago, four main islands and the most southerly of the four largest islands (i.e. excluding Okinawa Island, Okinawa and the other Ryukyu Islands, Ryukyu (''Nansei'') Ryukyu Islands, Islands ...

, two of Japan's four main islands. On the Honshu side of the strait is

Shimonoseki file:141122 Shimonoseki City Hall Yamaguchi pref Japan01s3.jpg, 260px, Shimonoseki city hall is a Cities of Japan, city located in Yamaguchi Prefecture, Japan. , the city had an estimated population of 248,193 in 128,762 households and a pop ...

(, which contributed "Kan" () to the name of the strait) and on the Kyushu side is

Kitakyushu is a Cities of Japan, city located in Fukuoka Prefecture, Japan. As of June 1, 2019, Kitakyushu has an estimated population of 940,978, making it the second-largest city in both Fukuoka Prefecture and the island of Kyushu after the city of Fuk ...

, whose former city and present ward, Moji (), gave the strait its "mon" (). The straits silt up at the rate of about 15 centimetres per annum, and dredging has made it possible to build the Kitakyushu Airport at low cost. Western maps from the 19th century also refer to this waterway as the Straits of Van der Capellen.Taylor, Bayard. ''Japan, In Our Day''. New York: Scribner, Armstrong, and Co, 1872. Preface map.

Population of Kanmon area

The total population of the Kanmon area is about 1.3 million, counting the whole of

(approx. one million) and

(approx. 300,000), although detailed definitions vary widely (see

Fukuoka–Kitakyushu is the most common name given to the region comprising the metropolitan areas of the cities of Fukuoka, Fukuoka, Fukuoka and Kitakyushu in Fukuoka Prefecture, Japan and in between. Alternate names are many, including Kitakyushu-Fukuoka Greater M ...

Tourism

*Fireworks festival The Kanmon Straits Summer Fireworks Festival is held in August every year. *Boat rides The Voyager pleasure boat departs from Moji-kō and cruises the straits. *Helicopter and airship flights Helicopter joyrides are available from Kaikyo Dramaship in Moji-kō. In October 2005, one of the world's largest

airship An airship, dirigible balloon or dirigible is a type of aerostat (lighter-than-air) aircraft that can navigate through the air flying powered aircraft, under its own power. Aerostats use buoyancy from a lifting gas that is less dense than the ...

s currently flying (a Zeppelin NT imported from Germany) also passed through Moji on an all-Japan tour. This airship was purchased by Nippon Airship Corporation in June 2004 and was used in the Tokyo area and at the

Aichi is a prefecture of Japan located in the Chūbu region of Honshū. Aichi Prefecture has a population of 7,461,111 () and a geographic area of with a population density of . Aichi Prefecture borders Mie Prefecture to the west, Gifu Prefecture ...

Expo 2005 Expo 2005 was a world expo held for 185 days between Friday, March 25 and Sunday, September 25, 2005, in Aichi Prefecture, Japan, east of the city of Nagoya. Japan has also hosted Expo '70 Osaka (World Expo), Expo '75 Okinawa (Specialised Expo) ...

Transportation across the Straits

The Kanmon Straits can be crossed in a number of ways, the oldest of which are the ferries. There is a car ferry between Nishiminato (Kokura) and Hikinoshima (Shimonoseki) which takes about ten minutes, and a passenger ferry from Moji-ko to Shimonoseki (Karato wharf). There is also a bridge which carries an expressway. By far the most used method is a number of Kanmon Tunnels which carry the

Sanyō Shinkansen is a former Japanese electronics manufacturer founded in 1947 by Toshio Iue, the brother-in-law of Kōnosuke Matsushita, the founder of Matsushita Electric Industrial, now known as Panasonic. Iue left Matsushita Electric to start his own bus ...

, trains, cars, and even one for pedestrians at the narrowest point. The first railway tunnel was opened on November 15, 1942. The highway tunnel was opened on March 9, 1958. The

Kanmonkyo Bridge The ( Asian Highway Network ) is a suspension bridge crossing the Kanmon Straits, a stretch of water separating two of Japan's four main islands. On the Honshū side of the bridge is Shimonoseki (, which contributed ''Kan'' to the name of t ...

(see photo) was opened to vehicles on November 14, 1973. The Shinkansen tunnel was opened on March 10, 1975.

Commercial importance

The Kanmon straits is also the connection between the

Sea of Japan The Sea of Japan is the marginal sea between the Japanese archipelago, Sakhalin, the Korean Peninsula, and the mainland of the Russian Far East. The Japanese archipelago separates the sea from the Pacific Ocean. Like the Mediterranean Sea, it ...

and the

Inland Sea An inland sea (also known as an epeiric sea or an epicontinental sea) is a continental body of water which is very large in area and is either completely surrounded by dry land (landlocked), or connected to an ocean by a river, strait or " arm of ...

. It is used by many cargo ships as a shortcut to

Osaka is a Cities designated by government ordinance of Japan, designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the List of cities in Japan, third-most populous city in J ...

and Tokyo from Korea and China. The New Kitakyushu Airport is also nearby.

Historical significance

Battle of Dan-no-ura A battle is an occurrence of combat in warfare between opposing military units of any number or size. A war usually consists of multiple battles. In general, a battle is a military engagement that is well defined in duration, area, and force c ...

* Battle of Shimonoseki Straits * Bombardment of Shimonoseki *

Treaty of Shimonoseki The , also known as the Treaty of Maguan () in China or the in Japan, was signed at the hotel in Shimonoseki, Japan, on April 17, 1895, between the Empire of Japan and Qing China. It was a treaty that ended the First Sino-Japanese War, ...

Transportation

The New Kitakyushu Airport opened in Kitakyushu on March 16, 2006, and is expected to bring further prosperity in the form of increased tourism and trade to the area. Ferries from

Port International Terminal: *The Kanpu ferry to

Busan Busan (), officially Busan Metropolitan City, is South Korea's second list of cities in South Korea by population, most populous city after Seoul, with a population of over 3.3 million as of 2024. Formerly romanized as Pusan, it is the economi ...

in South Korea *The Orient ferry to

Qingdao Qingdao, Mandarin: , (Qingdao Mandarin: t͡ɕʰiŋ˧˩ tɒ˥) is a prefecture-level city in the eastern Shandong Province of China. Located on China's Yellow Sea coast, Qingdao was long an important fortress. In 1897, the city was ceded to G ...

in China *The Orient ferry to Shanghai in China

References

External links

Kanmon straits guide
{{Authority control Straits of Japan Straits of Asia Landforms of Fukuoka Prefecture Landforms of Yamaguchi Prefecture