History of the Jews in Japan the end of Japan's "closed-door" foreign policy, Jewish families again began to settle in Japan. The first recorded Jewish settlers arrived at Yokohama in 1861. By 1895, this community, which by then consisted of about 50 families, established the first synagogue in Meiji Japan. Part of this community would later move to Kobe after the great Kanto earthquake of 1923. Another early Jewish settlement was established in the 1880s in Nagasaki, a large Japanese port city opened to foreign trade by the Portuguese. This community was larger than the one in Yokohama, consisting of more than 100 families. It was
Imperial Japanese Navy Air Service and the first one to be completed as from the keel up. In the 1920s, the larger percentage of aircraft that were initially acquired and inducted into service, were land based seaplanes whose main tasks were reconnaissance and anti-submarine patrols. The Japanese had drawn up plans for the formation of 17 squadrons of these aircraft, but budgetary constraints limited the units to eleven until 1931. Under the terms of the Washington Naval Treaty two incomplete capital ships were allowed to be rebuilt as carriers, for the Japanese; and . However, "Amagi" was damaged during the Great Kanto earthquake in 1923