192435
He remained mayor of Hiroshima until he was dismissed by the US occupation authorities as part of the purge of Japanese officials who took part in supporting the Japanese military during the Second World War .
 Hiroshima
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Hiroshima