Shintarō Arakawa Shintarō Arakawa Arakawa graduated from the Faculty of Letters at Kyoto University in 1995. He stayed on for graduate studies at Kyoto University, from where he received his doctorate in 2002. Since 2003 he has been teaching at Tokyo University of Foreign Studies, with the position of associate professor since 2007. Arakawa specialises in the study of the Tangut language, in particular Tangut phonology and the reconstruction of the pronunciation of Tangut characters. In 2006 he co-edited a Tangut-Russian-English-Chinese dictionary with Evgenij Ivanovich Kychanov, for which he provided the reconstructed Tangut readings. He has also published a number of studies
Arakawa River (Fukushima) ineffective, and the river continued to periodically flood, culminating in a large-scale flood on August 5th, 1986. In 2004 the Arakawa River's flood control system was completely overhauled, and 13 new check dams were built along the main river and numerous other dams built on its tributaries. In 2008 the Agency for Cultural Affairs designated the Arakawa First Check Dam as a Registered Tangible Cultural Property. In 2007 the Arakawa River tied with six other rivers for having the best quality river water in country based on biochemical oxygen demand tests conducted by the Ministry of Land, Infrastructure, Transport and