company name  noun  noun (generic)  ENAMDICT/JMnedict words 

• Okasan

company name  noun  noun (generic)  ENAMDICT/JMnedict words 

• Okasan Holdings

company name  noun  noun (generic)  ENAMDICT/JMnedict words 

• Okamura Corporation

company name  noun  noun (generic)  ENAMDICT/JMnedict words 

• Otojuku (seen in names of establishments and activities related to music education)

company name  noun  noun (generic)  ENAMDICT/JMnedict words 

• Kagakuoyobi Kesseiryōhou Kenkyūsho (corporate name of Kaketsuken), Chemo-Sero-Therapeutic Research Institute

company name  noun  noun (generic)  ENAMDICT/JMnedict words 

• Katou Kisen

family or surname  noun  noun (generic)  company name  ENAMDICT/JMnedict words 

• Kaou
• Kao (Japanese chemical & cosmetics company)

company name  noun  noun (generic)  ENAMDICT/JMnedict words 

• Japan Nuclear Cycle Development Institute

company name  noun  noun (generic)  ENAMDICT/JMnedict words 

• Kadokawa Shoten (publisher)

company name  noun  noun (generic)  ENAMDICT/JMnedict words 

• Kanrikogaku Kenkyusho, Ltd.