Wintest
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Intertrade
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RVH
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Sanko Marketing Foods
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Tokyo Metro Co Ltd is engaged in conglomerate business. It includes Operating and managing passenger railway business, Operating and managing urban design & lifestyle creation, Retail-related Business (Management of shops in the stations and other commercial facilities, etc.) businesses, Real estate Business (Developing office buildings for rent, etc.), and Information and Communications Business (Leasing optical fiber cable, etc.