Welcome to Yamadaland

• Yamadaland Network Design
  • System design of computer system, mainly based on the Internet communication. 　　
  
  
• Yamadaland Education
  • System design and Development of education system with the Internet, computer technology and so on. 　　
  
  
• Yamadaland Digital Music
• How to change Yamaha DX7s/DX7IID/DX7IIFD's battery (Japanese only)
  
  
• Yamadaland Capital
  • Investment China CNY! 　　


• Yamadaland Travel
  • Nightview

Inquiry : Yamadaland preparetaion office /

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