Vocab InfoA20 NounジェイアールJapan Railways, JRDetailsExamplesジェイアールJapan Railways, JRDetailsExamplesDictionary DefinitionCommonNoun1. Japan Railways, JRAll FormsJR 【ジェイ・アール】DetailsAudioPlayExamplesThere are no sentences available for this contentHold tight, context sentences are coming soon!Self-Study SentencesStudy your own way!Add sentences and study them alongside Bunpro sentences.Try Bunpro