(たおやかインターネット放送)日本の歴史決め手は日々の蓄積江戸の危機管理The decisive factor is the daily accumulation of Edo crisis management
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When an unexpected natural disaster occurs or a scandal occurs ... At that time, how the top behaved was the "Ansei Great Earthquake" at the end of the Tokugawa period. With a magnitude of 6.9, Edo Castle suffered heavy damage and suffered the sacrifice of many ordinary people, especially in the downtown area. Why was that possible?
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