[Discount Coupons Inside] Don't Touch the Door! A Smart Guide to Taxis & Ride-Hailing (Uber, DiDi) in Japan

Japanese taxis are world-renowned for their incredible quality. The cars are impeccably clean, and the drivers—often wearing crisp white gloves—are exceptionally safe and polite professionals. Whether you are hauling heavy bags of freshly bought TCG boxes or heading to a hotel that is far from the nearest train station, a taxi is a fantastic travel option.

However, the Japanese taxi system has a few unique rules that almost always surprise foreign tourists, and the ride-hailing apps work a bit differently here, too. Here is everything you need to know to ride smartly and save money.

1. The Golden Rule: The Doors Open Automatically!

If there is only one thing you remember from this guide, let it be this: The rear left passenger door opens and closes entirely by itself.

• Do NOT open it yourself:
  When a taxi pulls up to the curb, keep your hands off the door handle. The driver controls a lever from the front seat that swings the back door open for you automatically.

• Do NOT slam it shut:
  When you reach your destination and step out of the car, simply walk away. Do not try to push or slam the door shut behind you—the driver will close it automatically.

• Note: Trying to force the door open or shut with your hands can actually break the automatic mechanism and will certainly startle your driver!

2. Uber in Japan is NOT a "Rideshare"

"Uber" is a must-have travel app globally, and yes, you can absolutely open your Uber app and request a ride in Japan. However, the system works fundamentally differently here.

• You get a licensed Taxi:
  Under Japanese law, everyday civilians are strictly limited from using their personal cars to drive paying customers. Therefore, when you use Uber in Japan, the app dispatches a licensed, professional taxi from a partnered taxi company.

• 【Money-Saving Tip】Check for First-Time User Coupons:
  If this is your very first time hailing a ride with Uber inside Japan, the app frequently offers generous "First-Time User Promo Codes." Before you confirm your ride, always check the "Promotions" tab in your account settings to see if you can apply a massive discount to your trip!

  • URL: https://www.uber.com/

3. "DiDi": Save Money on Taxis with Promo Codes

Alongside Uber, DiDi is the other major ride-hailing app widely favored by international tourists across Tokyo, Osaka, Kyoto, and beyond, allowing you to get around much more affordably.

• Get a 2,000 JPY Discount Coupon via Invite Link:
  DiDi is famous for its generous discount campaigns. By simply signing up through the special invite link below, you will instantly unlock a 2,000 JPY ride coupon! This is an absolute must-use travel hack to drastically cut down your transportation costs in Japan.

  • Claim your 2,000 JPY Coupon: https://d.didiglobal.com/DefXylA?shar_chanl=sms

  • DiDi Official Website: https://didimobility.co.jp/

4. Hailing a Taxi on the Street (Mind the Colors!)

If you don't want to use an app, hailing a taxi directly on the street is very easy. Just look at the LED dashboard sign in the front window—but be careful, the colors might trick you!

• RED (空車 / Kuusha):
  This means VACANT / AVAILABLE. If you see red, raise your hand! (Note: In many Western countries, red means "stop" or "taken," but in Japan, a red light means the taxi is ready to pick you up!)

  

• GREEN (賃走 / Chinso):
  This means OCCUPIED. The taxi already has a passenger and will not stop for you.