🌐EnglishEnglishDeutschFrançais中文日本語EntityQ4640151· pop 5· linked from 70 articles521 seriesJapanese electric multiple unit train typeConnectionsWest Japan Railway CompanyEntityHapi-Line FukuiEntityCategories1500 V DC multiple units of Japan20 kV AC multiple unitsCommons link from WikidataElectric multiple units of JapanKawasaki multiple unitsKinki Sharyo multiple unitsTrain-related introductions in 2006West Japan Railway Company