51624
The ninja must travel across feudal Japan , enlisting the aid of numerous ninja , sages , hermits , ronin , samurai , wizards and other companions , in order to avenge his clan .
 location: Japan
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Japan 
Answer:
 location: Japan