is a town in Kagawa Prefecture, Japan, with a population of 13,646. The town was established in 2006 and covers various ports and communities on the eastern half of Shà Âdoshima, the second-largest island in the Seto Inland Sea. Shà Âdoshima is roughly halfway between the much larger islands of Shikoku to the south and Honshu to the north, and has a mild and relatively dry climate.
Soy sauce production, which flourished through the early 20th century, remains a major industry. Other industries include sà Âmen noodles, tsukudani (made with soy sauce), fishing and agriculture. In Japan, olives were first successfully cultivated here in the 1910s and olive oil production resurged in the late 20th century.
Tourism is also economically important. Shodoshima participates in the Setouchi Triennale, a regional art festival, and the mountainous interior is home to Kankakei Gorge. The book and film Twenty-Four Eyes was set on the island, and a movie studio park and museum attracts visitors.
The town of Shà Âdoshima was created in 2006 by merging the former towns of Ikeda and Uchinomi, both from Shà Âzu District. The total area is 95.59 km<sup>2</sup>, and covers the entire eastern half of the island of Shà Âdoshima. Notable communities and locations include:
Shà Âdoshima has a humid subtropical climate (Köppen climate classification Cfa) with hot, humid summers, and cool winters. Some rain falls throughout the year, but the months from May to September have the heaviest rain. The average annual temperature in Shà Âdoshima is . The average annual rainfall is with July as the wettest month. The temperatures are highest on average in August, at around , and lowest in January, at around . The highest temperature ever recorded in Shà Âdoshima was on 21 August 2000; the coldest temperature ever recorded was on 26 February 1981.
Per Japanese census data, the population of Shà Âdoshima in 2020 is 13,870 people. Shà Âdoshima has been conducting censuses since 1920.