For most travelers in Japan, it is actually highly beneficial to have both a JR Rail Pass and an IC card like a Suica or Pasmo. The JR Pass is a flat-fee ticket designed for long-distance travel on the Shinkansen (bullet trains) and JR-branded lines; it can save you hundreds of dollars if you are traveling between cities like Tokyo, Kyoto, and Osaka. However, the JR Pass does not cover private subways, municipal buses, or non-JR trains, which are essential for getting around within cities. This is where the Suica card comes in. It is a "pay-as-you-go" rechargeable card that you tap at ticket gates for nearly every form of public transit in Japan. In 2026, Suica is also widely used for small purchases at vending machines and convenience stores. Using a JR Pass for your "big" travel days and a Suica for your "local" city exploration is the gold standard for navigating Japan efficiently. If you are only staying in one city, a nationwide JR Pass is likely a waste of money, but a Suica card is practically essential for anyone who wants to avoid the hassle of buying individual paper tickets for every subway ride.