Toden Arakawa Line km trip in 50 minutes. The gauge is . The line is fully double-track, and draws 600 V electrical supply. Two Toden Arakawa trams (one in revenue service, the other undergoing brake testing) collided on June 13, 2006 near the Minowabashi terminus, injuring 27 people. The Toden Arakawa Line operates in northern and eastern Tokyo outside the main tourist areas. The terminus at Minowabashi is near the historical site of Edo's red-light district Yoshiwara which features a completely covered shopping street, several blocks long, in the once common "Ameyoko" style (a shōtengai). In Haruki Murakami's novel "Norwegian Wood", protagonist Toru
Japanese gunboat Sumida (1939) Japanese gunboat Sumida (1939) "Sumida" was the second of two vessels in the river gunboats authorized under the 3rd Naval Armaments Supplement Programme of 1937. "Sumida" had a hull with an overall length of and width of , with a normal displacement of 338 tons and draft of . She was propelled by two Kampon steam turbine engines with two boilers driving two shafts, producing and had a top speed of 17 knots. The ship was armed with one /28 cal. gun and one 25mm machine gun. " Sumida" was laid down on 13 April 1939 and launched 30 October