Waiting for the railway bed state to stabilized, operations at 210 km/h were started in the next year (three hours and ten minutes for 'Hikari' and four hours for 'Kodama' between Tokyo and Shin-Osaka) (-> refer also to the revision of the JNR train schedule on October 1, 1965).
路盤の安定を待って翌年に210km/h運転（同「ひかり」3時間10分、「こだま」4時間）を開始した（→1965年10月1日・11月1日国鉄ダイヤ改正も参照）。