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The opening and closing theme songs up to episode 99 are by Kusu Kusu and by Michiyo Nakajima respectively .
 organization: Kusu; organization: Kusu; person: Michiyo Nakajima
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Kusu; organization: Kusu; person: Michiyo Nakajima