Awaji Island

Awaji Island (淡路島) is an island in Hyōgo Prefecture, Japan, in the eastern part of the Seto Inland Sea between the islands of Honshū and Shikoku. The island has an area of 592.17 km2. It is the largest island of the Seto Inland Sea.

As a transit between those two islands, Awaji originally means "the road to Awa", the historic province bordering the Shikoku side of the Naruto Strait, now part of Tokushima Prefecture.

Geography
The island is separated from Honshū by the Akashi Strait and from Shikoku by the Naruto Strait. Since April 5, 1998, it has been connected to Kobe on Honshū by the Akashi Kaikyo Bridge, the second longest suspension bridge in the world. Since its completion the Kobe-Awaji-Naruto Expressway across the island has been the main eastern land link between Honshū and Shikoku. The Naruto whirlpools form in the strait between Naruto, Tokushima and Awaji.

The Nojima Fault, responsible for the 1995 Great Hanshin earthquake, cuts across the island. A section of the fault was protected and turned into the Nojima Fault Preservation Museum in the Hokudancho Earthquake Memorial Park (北淡町震災記念公園) to show how the movement in the ground cut across roads, hedges and other installations. Outside of this protected area, the fault zone is less visible. The Onaruto Bridge Memorial Museum (大鳴門橋記念館) and the Uzushio Science Museum (うずしお科学館) are located near Fukura.

History
According to the creation myth in Shinto, Awaji was the first of the ōyashima islands born from the kami Izanagi and Izanami. Awaji constituted a province between the 7th and the 19th century, Awaji Province, and was a part of Nankaidō. Today the island consists of three municipalities: Awaji, Sumoto and Minamiawaji.

The Awaji Ningyō-Jōruri, a more-than-500-year-old form of traditional puppet theater, or ningyō-jōruri, daily performs several shows in the Awaji Ningyō-Jōruri Hall (人形浄瑠璃館) in Minamiawaji, Hyōgo in the southern part of the island and is designated an Intangible Cultural Heritage of Japan. The Awaji puppets perform popular traditional dramas but have their origins in religious rituals.

Starting in the 1830s, the local potter Minpei started producing what would be then known as Awaji ware, also known as Minpei ware.

Tadao Ando designed several structures on the island, among them, the Hompuku-ji water temple (本福寺) and the Awaji Yumebutai,  both located in Awaji, Hyōgo.

In 1995, this island was the epicenter of the Kobe earthquake, which killed over 5,502 people. The earthquake caused enormous damage around the northern part of the island, which observed a severe earthquake with a seismic intensity 7. The earthquake has a seismic fault called Nojima Fault. This fault is one of the closest faults to the epicenter and was designated as a national natural monument in 1998.

Municipalities
There are 3 municipalities in Awaji island: Awaji, Sumoto and Minamiawaji. They are part of Hyōgo Prefecture.