Midori Kagaku Co.,Ltd., Tokyo Head Office

1-25-1 Higashi-ikebukuro,Toshimaku,Tokyo 170-0013, Japan

Phone：03-3980-8808  Fax：03-3980-8805

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JR Yamanote Line or Subway Marunouchi Line Ikebukuro Station Exit 35

Subway Yurakucho Line Higashi-Ikebukuro Station Exit 2