381148
The game centers around protagonist Junichiro Hondo who awakes one morning to discover his next-door-neighbor and lifelong friend Yukino Ohama has suddenly become president of the fictitious nation of Nippon ( Japan ) .
 Japan
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Japan