| However, when a Shinkansen line and the limited expresses running on the regular railway line laid in parallel with it have become operated by different companies after the privatization of JNR, they have become competitive in the business relationship. |
しかし、国鉄民営化後、新幹線と在来線特急が別会社となった場合には、営業的にも競合関係となった。 |