急きゅう行こう料りょう金きん

noun

express surcharge; express charge

The additional fee required to ride an express train (急行) beyond the base fare.

• 急きゅう行こう料りょう金きんは乗じょう車しゃ券けんとは別べつに必ひつ要ようです。

  The express surcharge is required separately from the basic fare ticket.