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 (comics) was not shown with Kanto until the Genesis storyline, speculation about this alleged affair suggests time travel. While mutually amorous, the tryst was apparently unconsummated since Artemis, during Mike Deodato's "Requiem" mini-series, claimed to be a virgin. When New Gods are being slaughtered across the galaxy, Kanto is recalled to Apokolips where he faithfully serves Darkseid's, voicing private concerns with Granny Goodness. He is killed by Infinity-Man while spying on Orion, Mister Miracle, and Superman. His body is found by Kalibak. During the "Final Crisis" storyline, Kanto has since appeared serving Darkseid, going by Boss Dark Side at the time,