Kyushu is the third largest island of Japan's five main islands. In the past, it has been known as Kyūkoku, Chinzei and Tsukushi-no-shima. The historical regional name Saikaidō referred to Kyushu and its surrounding islands.
Saga Prefecture is a prefecture in the northwest part of the island of Kyushu, Japan. It touches both the Sea of Japan and the Ariake Sea. The western part of the prefecture is a region famous for producing ceramics and porcelain, particularly the towns of Karatsu, Imari, and Arita. The capital is the city of Saga.
Miyazaki Prefecture is a prefecture of Japan on the island of Kyushu. The capital is the city of Miyazaki.
The Ōno River is a river that originates in Ōita Prefecture, Japan. After running through the southern and central portions of Ōita Prefecture, it runs through the eastern part of Kumamoto Prefecture and the northern part of Miyazaki Prefecture.
Miyako is a town located in Miyako District, Fukuoka Prefecture, Japan.
Hakusui Dam (白水ダム) is a concrete gravity dam on the upper reaches of the Ōno River in Taketa, Ōita Prefecture, Japan. It was constructed in 1938, and is 86 m wide and 14 m tall.
The Shō River has its source in Mount Eboshi in the Shōkawa-chō area of Takayama, Gifu Prefecture, Japan. After flowing for 115 km (71 mi) through the northern part of Gifu Prefecture and the western part of Toyama Prefecture, it empties into Toyama Bay.
Aburagi Dam (油木ダム) is a dam built upstream on the class-B Imagawa River, located in the town of Soeda, in the Tagawa District of Fukuoka Prefecture, Japan.
The following are the events in professional sumo during 2010.
Hitotsuse Dam is a dam in Saito, Miyazaki Prefecture, Japan, completed in 1963.
Ishikawauchi Dam is a dam in Kijō, Miyazaki Prefecture, Japan, completed in 2007.
Iwase Dam is a dam in Kobayashi, Miyazaki Prefecture, Japan, completed in 1967.
Kamishiiba Dam is a dam in Miyazaki Prefecture, Japan. It was Japan's first arch dam and required significant sacrifices to build.
Pulau Reni is a small Indonesian island located in the Ayu Archipelago above the northern tip of the Waigeo Islands.
Hiju Dam is a dam in Kusu, Ōita Prefecture, Japan, and it was completed in 1969. The rock-fill dam is characterized by radial gates of the gate 3, which supplies water for agriculture and farmland.
Hisashi Dam is a dam in the Ōita Prefecture, Japan, completed in 1979. It is an Embankment Dam with the purpose of being an irrigational and industrial water dam. The dam is 40 metres high and retains 4 800 000 m³ of water over a 263-metre crest length. The volume of the dam is 431 000 m³ and the surface area of lake Hisashi is 370 000 m².
Inaba Dam is a dam in Taketa, Ōita Prefecture, Japan, completed in 2010.
Kitagawa Dam is a dam in the Saiki, Ōita, Japan, completed in 1962. It spans the Kita River, a class A river, in the Gokase River drainage system. It is managed by Ōita Prefecture, and it is an 82.0 meter tall concrete arch dam. It is the largest dam in the Gokase River drainage system, and it was built with government subsidies with the goal of flood control and hydroelectric power generation for the Kita River basin. The man-made lake formed by the dam is the largest such reservoir of any dam administered by the prefecture, but it is simply called the Kitagawa Dam Lake and has no nickname. Despite that in 2005 it was selected by the Dam Waters Environment Development Center Foundation as one of the top one hundred reservoirs.
Ōitagawa Dam is a dam under construction in the Ōita Prefecture, Japan, scheduled for completion in 2020. It is mainly dedicated to flood control, with a retention capacity of 25.9 million cubic meters of water.
The following are the events in professional sumo during 2019.
