50% Cheaper Than Traditional Calling
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Business Calls to Japan
From Your Browser

Make reliable business calls to Japan from anywhere. No app download, no SIM card , just your browser and internet connection.

Japan Calling Rates

Mobile Numbers

$0.559

per minute

Landline Numbers

$0.2278

per minute

Estimated Cost

$5.59

10 minutes to Japan mobile

You Save

$15.00

vs traditional carriers

Call Popular Japanese Cities

Tokyo

$0.559/min

Yokohama

$0.559/min

Osaka

$0.559/min

Nagoya

$0.559/min

Sapporo

$0.559/min

Fukuoka

$0.559/min

Kobe

$0.559/min

Kyoto

$0.559/min

Kawasaki

$0.559/min

Saitama

$0.559/min

Hiroshima

$0.559/min

Sendai

$0.559/min

Why Call Japan with StartACall?

Affordable Rates

Competitive rates that vary by destination. No hidden fees.

Instant Scalability

Connect to Japan in seconds. No delays, no complicated setup. Just dial and talk.

HD Business Voice Quality

HD voice quality using WebRTC technology. Sounds like you're in the same room.

Secure & Private

All calls are encrypted end-to-end. Your conversations remain completely private.

No App Needed

Call directly from your browser. Works on any device with internet connection.

Flexible Business Billing

No monthly fees or subscriptions. Credits never expire. Pay only for what you use.

How to Call Japan

Three simple steps to connect with clients and partners in Japan

01

Create Business Account

Create your free account in 30 seconds. No credit card required to start.

02

Add Business Credits

Top up your account starting from just $3. Credits never expire.

03

Dial +81

Enter +81 followed by the mobile or landline number and press call.

Why Choose VoIP for Business Calls to Japan?

In today's global economy, reliable communication with clients and partners in Japan is crucial. Traditional phone lines can be expensive and inflexible. VoIP (Voice over Internet Protocol) offers a modern solution that reduces costs while improving call quality and functionality.

Key Benefits for Enterprises

  • Cost Efficiency: Save up to 90% compared to traditional carriers.
  • Scalability: Add lines instantly as your team grows.
  • Mobility: Make calls from any device, anywhere in the world.
  • Analytics: Track call usage and optimize your communication strategy.

Understanding Japan Phone Numbers

When calling Japan, it's important to understand the numbering plan. Landlines typically have area codes indicating the geographic region, while mobile numbers often have distinct prefixes. Our system handles all the formatting for you, just dial the number.

Best Practices for International Business Calls

To ensure professional communication, consider the time zone differences. Use our platform's crystal-clear HD voice to make a strong impression. Always ensure you have a stable internet connection for the best experience.

Frequently Asked Questions

How much does it cost to call Japan?

Rates vary by destination - check your exact rate before calling. No connection fees or hidden charges.

Can I call both mobile and landline numbers in Japan?

Yes! You can call any mobile or landline number in Japan. Simply dial +81 followed by the phone number.

Do I need to download an app?

No! StartACall works entirely in your web browser. Just visit our website, log in, and start calling Japan instantly.

What's the call quality like?

We use HD voice technology for crystal-clear calls. The quality is comparable to or better than traditional phone calls.

Do credits expire?

No! Your credits never expire. Add funds whenever you want and use them at your own pace.

Can I get a Japanese phone number?

Yes! We offer virtual Japanese phone numbers starting from just $5/month. Perfect if you want people in Japan to call you back on a local number.

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Start Calling Japan Today

Connect with your clients for less. No contracts, no hassle.

✨ Enterprise-grade reliability for your sales team

Calling Japan: what to know

Japan answers on the country code +81, with the capital in Tokyo and most business concentrated around Tokyo, Osaka and Yokohama. The working language for business is Japanese, and local offices generally keep hours of 9:00 to 18:00 with strict 12:00 to 13:00 lunch. Friday after 17:30 is largely socially-reserved time.

Outbound calls on StartACall need no phone number and no app. You place them from the browser, and you only add a US or Canada number when you also want to receive inbound calls.

Most mobiles in Japan sit on operators such as NTT Docomo, KDDI au, SoftBank. Voice calls remain a respected formal channel in Japan, especially for first contacts with new clients, email/IM is sometimes considered too informal for B2B introductions.

Japan runs on UTC plus 9, and it does not observe daylight saving, so the time difference stays constant through the year.

How to dial Japan

  1. 1
    Start with the plus sign

    On a mobile, press and hold 0 to enter the plus sign. The plus sign works from any country, so you do not need to remember a local exit code.

  2. 2
    Enter the country code +81

    +81 routes the call to Japan.

  3. 3
    Add the local number

    Dial the destination number without its leading 0. For Tokyo that means including the area code 03.

Rates to Japan (+81)

Pay as you go, billed per minute with no connection surprises. A sample 10 minute call is shown for each line type.

Line typePer minute10 minute call
Mobile$0.5590$5.59
Landline$0.2278$2.28

Rates as of 2026-06-06, in US dollars, and subject to change. The exact rate is always confirmed in the dialer before you connect.

Frequently asked questions

What is the country code for Japan?+

The country code for Japan is +81. Tokyo uses the area code 03.

Do I need to install an app to call Japan?+

No. StartACall runs in your browser on Chrome, Safari, Edge and Firefox, so you can place the call without downloading anything or buying a phone number for outbound calls.

Can I receive calls as well?+

Outbound calls need no number. To receive inbound calls you add a US or Canada digital number, billed monthly, and answer it in the same browser tab.

Last reviewed June 2026Reviewed by the StartACall calling teamDialing rules cross checked against ITU international dialing procedures
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