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In 1853 , Toyo was appointed by the head of Tosa domain Yamanouchi Toyoshige to reform and modernize the domain .
 Yamanouchi Toyoshige
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Yamanouchi Toyoshige