1923 Great Kantō earthquake collapsed due to urbanization. The 1923 earthquake led to record-high morbidity due to unsanitary conditions following the earthquake, and it prompted the establishment of antityphoid measures and the building of urban infrastructure. The Honda Point Disaster on the United States west coast, in which seven US Navy destroyers ran aground and 23 lives were lost, has been attributed to navigational errors caused by unusual currents set up by the earthquake in Japan. Beginning in 1960, every September 1 is designated as Disaster Prevention Day to commemorate the earthquake and remind people of the importance of preparedness, as August and September
Kanto (music) Makbule Enver, Mahmure, and Neriman; Beşiktaşlı Kemal Senman was the most sought after male singer for duets. Among the themes explored by the new kantocu (singer(s) or composer(s) of kanto), the most frequent subject of satire was the new role of women after the formation of the Republic. Songs like "Sarhoş Kızlar" (Drunken Girls) or "Şoför Kadınlar" (Female Drivers) were written in revenge for all the suffering women had endured at the hands of men in the past. Other songs with similar themes include "Daktilo" (The Typewriter) (which brought to mind the newly formed Secretaires Society), "Bereli Kız" (The Girl