Islands of JapanInhabited Islands · English Guide

Home / Islands / Shimoshima Island, Amakusa

Amakusa Islands · Kyushu

Shimoshima Island, Amakusa 下島

Area 574.01 km² (221.6 mi²)Kumamoto Prefecture
Island groupAmakusa Islands
PrefectureKumamoto
RegionKyushu
MunicipalityKumamoto Prefecture
Area574.01 km² (221.6 mi²)
Highest point538 m
Coordinates32.33333° N, 130.08333° E

Getting there: the article below outlines this island's usual ferry and flight routes. Timetables change with the season and sailings are cancelled in rough weather — always confirm the current schedule with the operator or the municipality before you travel.

Shimoshima (Japanese: 下島, Hepburn: Shimoshima) is the largest island in the Amakusa archipelago. Its coasts are washed by Ariake Sea, Amakusa-nada sea, East China Sea and Yatsushiro Sea. Most of Shimoshima Island is administered as part of Amakusa city, with 67 km patch on north-west coast belonging to the town of Reihoku. The island's highest peak is Mount Tenjiku 538.4 m (1,766 ft).

Transportation

Shimoshima is connected to Kamishima island, and through it to Kyushu mainland, by Amakusa-seto Oohashi bridge (completed in 1966) and pedestrian bridge over 70-meter wide tidal channel. It is also connected by Ushibukahaiyao Bridge to the Gezu Island on the southern tip. The national roads serving the island are the Route 266, Route 324 and Route 389.

The Amakusa Airfield on the north of the island provide scheduled services to the Itami Airport, Fukuoka Airport and Kumamoto Airport since opening in 2000.

The public transportation inside the island is provided by the extensive bus network with the hub in Hondo Bus Center near the bridge to the mainland.

At least five ferry lines also connect the Shimoshima island to other islands in Kagoshima, Kumamoto and Nagasaki prefectures.

Advertisement

Climate

Shimoshima Island is located in the humid subtropical climate zone (Köppen Cfa), with four distinct seasons. During the winter, the higher elevations see some snowfall, but the lower, populated areas seldom do. Spring in Shimoshima Island starts off mild, but ends up being hot and humid. The summer tends to be Shimoshima's wettest season, with the tsuyu (梅雨, tsuyu; "plum rain") — the rainy season — occurring between early June (average:Jun.7) to late July (average:Jul.21). The island's weather is affected by the nearby Liman current while being shielded from the warm Kuroshio Current by a part of the Kyushu island, resulting in wetter and colder climate than should be expected at lower 30's latitudes.

Attractions

Text adapted from the English Wikipedia article Shimoshima Island, Amakusa by its contributors, licensed CC BY-SA 4.0. Population, area and location facts from Wikidata (CC0); figures Wikidata does not carry are taken from the Japanese Wikipedia article's data table (CC BY-SA 4.0).

More islands

Kamishima Island, Amakusa

上島 · Amakusa Islands
225.32 km²Kumamoto

Tsushima Island

対馬 · Tsushima
31,457 peopleNagasaki

Ōshima

大島 · Genkai Sea
731 peopleFukuoka
← No. 92 · Kamishima Island, AmakusaNo. 94 · Kuroshima (Kagoshima) →