EntityQ573502· pop 6· linked from 82 articlesSazanamiSign in to saveJapanese limited express train serviceConnectionsEast Japan Railway CompanyEntityUchibō LineEntitySōbu Main LineEntityInternational Standard Book NumberEntityChiba PrefectureEntityShinkansenEntitytrack gaugeEntityrolling stockEntityShinjuku StationEntityTokyo StationEntityrailway electrification systemEntityAkihabara StationEntityJapanese National RailwaysEntityChūō Main LineEntityKeiyō LineEntityNarita ExpressEntityHayabusaEntityTokyo Bay Aqua-LineEntityTsudanuma StationEntityE001 seriesEntityCategories1972 establishments in JapanEast Japan Railway CompanyNamed passenger trains of JapanRailway services introduced in 1972