I once watched a visitor try to physically pry open the back door of a Tokyo taxi, genuinely a little stuck, while the driver waited patiently for him to give up and let the door do its job automatically. It is one of the most reliable small surprises for first-time visitors, and it is a good entry point into a handful of taxi habits here that are different enough from most other countries to be worth knowing in advance.
The automatic door, and why you should never touch it
The rear left passenger door on Japanese taxis opens and closes automatically, controlled by a lever the driver operates, a system that has been standard since the 1960s. Do not pull it, push it, or hold it open. Just approach, wait for it to swing open, step in, and let it close on its own once you are settled, and do the same in reverse when you arrive. Fighting the automated door, or worse, forcing it while the driver is also operating it, is the single most common taxi mistake visitors make here.
Cash, card, or IC card, and what actually works
Japanese taxis have moved well past cash-only over the past decade, and most now accept credit cards, IC cards like Suica and Pasmo, and increasingly QR code payment apps, though it is genuinely still worth having cash as a backup, particularly outside major cities or with an older vehicle. A small sign near the meter or a sticker on the window typically shows which payment methods a specific cab accepts, worth a quick glance before you commit to a long ride if you are relying on card payment.
How fares actually work
Fares run on a meter combining a base flag-fall charge with distance and, in heavier traffic, waiting time, and late-night rides, typically after 10pm, carry an automatic surcharge, generally around 20 percent, built into the metered rate rather than something the driver decides on the spot. Tokyo taxis are not cheap by international standards, a short ride can add up faster than you expect, so for anything beyond a few kilometers, checking whether the train or subway covers the same route is usually the better value call.
Addresses are genuinely hard here, and drivers know it
Japan's address system is notoriously difficult to navigate even for drivers, since it is based on numbered blocks and building order within a district rather than sequential street numbering the way most countries organize addresses. Having your destination's name and address written in Japanese, or better, pulled up on a maps app you can show the driver directly, saves real time and confusion. Major hotels, train stations, and well-known landmarks are usually fine to say by name, but a specific small restaurant or a residential address is where showing a screen genuinely helps.
Tipping, again, is a no
The same rule that applies to restaurants applies here: do not tip your driver, the fare on the meter is the complete, final amount expected, and offering extra will typically be politely declined in the same way a restaurant server would decline it. Rounding up slightly to avoid needing small change back is fine and common, but that is a rounding convenience, not a tip in the sense visitors usually mean it.
Getting one when you need it
Hailing a cab off the street works in busy areas, look for a lit sign on the roof indicating availability, a red character usually means available, and the same character in a different color means occupied. Taxi stands outside train stations, hotels, and major shopping areas are the more reliable option in less busy areas or late at night. Apps like GO or Uber, which in Japan mostly just books you a licensed local taxi rather than a separate rideshare fleet, are genuinely useful for avoiding the language and hailing friction entirely, letting you set your destination and payment in advance from your phone.
A small habit that makes the ride smoother
Drivers, particularly older ones outside Tokyo's most international districts, may not speak much English, so keeping communication simple, showing an address on a screen rather than trying to explain verbally, saying a clear arigato gozaimasu at the end, goes a long way toward a smooth, low-friction ride. It is a small, polished corner of daily life here, the automatic door, the clean meter-based fare, the immaculate white-gloved drivers in many cities, and once you know not to fight the door or reach for your wallet to tip, it becomes one of the easier parts of getting around rather than one of the more confusing ones.