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
Sumida M.2593 had a crew of six men, and was armed with either one 6.5 mm machine gun or one 7.7 mm machine gun. One version, the Type 91 Armored Railroad Car So-Mo was produced without a main fixed machine gun for armament. A second variant produced by Ishikawajima was known as the Sumida Model P Armored Car. It was used by the Special Naval Landing Forces (SNLF) of the Imperial Japanese Navy (IJN). Sumida M.2593 The Sumida M.2593 (Type 91) was an armoured car produced in Japan in the 1930s. It could operate on both the roadway and railway lines. Designed