377975
Shinji Okajima ( Tokihiko Okada ) is seen goofing off , misbehaving , and upsetting his teacher .
 Tokihiko Okada
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Tokihiko Okada