座ざ席せき指し定てい券けん

noun

reserved-seat ticket

A ticket that guarantees a specific seat, commonly used for trains, planes, theaters, and events.

• 新しん幹かん線せんに乗のる前まえに、座ざ席せき指し定てい券けんを買かっておいたほうがいいですよ。

  You should buy a reserved-seat ticket before boarding the Shinkansen.