リニア中ちゅう央おう新しん幹かん線せんリニアちゅうおうしんかんせんMeanings1nounLinear Chūō ShinkansenserviceOfficial name of the maglev (magnetic levitation) high-speed rail line currently under construction, connecting Tokyo, Nagoya, and eventually Osaka. Often shortened to リニア中央新幹線 or simply リニア.リニア中ちゅう央おう新しん幹かん線せんは2027年ねんに東
