Home›1067 mm gauge railways in Japan›Yūrakuchōlinjen🌐SvenskaEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPortuguêsSvenskaTürkçeРусскийفارسیไทย한국어中文日本語EntityQ787305· pop 20· linked from 481 articlesYūrakuchōlinjenAlso known as Tokyo Metro Yūrakuchō Linetunnelbanelinje i Tokyo metros tunnebanaWikidata factsImageTokyo-metro 10111.jpgLength28.3Show 7 more factsCommons categoryTokyo Metro Yūrakuchō LinesRGB color hex tripletBB8B38date of official opening1974-10-30speed limit80daily patronage978112inception1974-10-30route number8Sources (3)wikidata.orgglobal.yometro.comAvailable in 20 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoBahasa IndonesiaCatalanConnectionsKōtōEntityShintomichō StationEntityCategories1067 mm gauge railways in Japan1974 establishments in JapanLines of Tokyo MetroRail transport in Saitama PrefectureRailway lines in TokyoRailway lines opened in 1974Tokyo Metro Yurakucho Line