東とう横よこ線せんTop 40000MeaningsNoun1. Toyoko Line (between Tokyo and Yokohama)Kanji used東east横sideways線lineComposed of東とうeastern; east; TokyoPrefix横よこ線せんhorizontal lineNounUsed in vocabulary東とう急きゅう東とう横よこ線せんTōkyū Tōyoko LineNoun