Commuter Pass (Teiki) in Japan: How to Save on Your Commute

Quick answer (30 seconds): A teiki (定期券, commuter pass) is a prepaid pass for one fixed route between two stations for 1, 3, or 6 months of unlimited rides. If you take the same train/bus to work or school most days, it's usually much cheaper than paying each ride — roughly, it pays off if you make the round trip 15+ days a month, and the 6-month pass is the cheapest per month. You load it onto your Suica or PASMO card, so you tap the same card and can still ride other routes (those are charged normally). Bonus: most employers reimburse your commute cost (kotsuhi), and students get discounted commuter passes.

What exactly is a teiki?

A commuter pass covers unlimited travel between your two registered stations along one route for the period you buy:

• Validity: 1 month, 3 months, or 6 months — the longer the term, the lower the per-month price.
• Fixed route: it only covers the specific line(s) and stations you register. Riding beyond it = you pay the extra fare normally.
• It lives on your IC card: loaded onto Suica / PASMO (or a regional IC card), so one tap does everything.

When is it worth buying?

A teiki saves money when you ride the same route regularly. As a rule of thumb:

• If you commute roughly 15+ days a month round-trip, a 1-month teiki usually beats paying per ride.
• The 6-month teiki has the lowest monthly cost, so buy the longest term you're sure you'll use.
• If you work hybrid/remote and only go in a few days a week, compare: sometimes regular IC fares (or off-peak point rewards) are cheaper than a pass.

Tip: train company websites and apps have a fare/teiki calculator — enter your two stations to see the exact price and break-even.

How to buy a teiki

1. Go to a ticket machine that sells commuter passes (look for "定期券 / Commuter Pass") or a .