Sending Money Home from Japan — A Foreign Worker's Guide to Remittance Services, Fees, and Speed

For most foreign workers in Japan, sending money home is one of the most important reasons to be here. Even a modest portion of a Japanese salary, when converted to your home currency, can support family education, housing, healthcare, or savings back home. But how you send the money matters a lot — the difference between the cheapest and the most expensive way to send the same ¥100,000 can easily be the equivalent of one week's salary in your home country.

This guide compares the main remittance services available to foreign workers in Japan in 2026, explains how fees and exchange rates really work (the "free remittance" trap), shows what documents you need, and gives a quick recommendation by destination country.

Why How You Send Matters — The Hidden Cost

Two costs eat into the amount your family actually receives:

1. The transfer fee — the explicit fee shown by the service (e.g., "¥500 transfer fee").
2. The exchange rate markup — the hidden margin the service adds on top of the mid-market exchange rate. This is often larger than the visible transfer fee.

Some services advertise "¥0 transfer fee" but offer an exchange rate that is 3–5% worse than the real mid-market rate. Other services charge a visible fee but use the real mid-market rate. On a ¥100,000 transfer, a 3% markup is ¥3,000 of "hidden fee" — far more than most transparent services would charge.

Main Remittance Services Available in Japan

All these services are registered with the Japan Financial Services Agency or operated by registered banks. Avoid any "fast cheap" service that asks you to send money through someone's personal bank account or via cash courier — those are usually illegal underground systems and your money may be lost.

Fees vs Exchange Rate Markup — The Real Cost

To genuinely compare services, do this:

1. Decide how much you want to send (e.g., ¥100,000).
2. Open the calculator on each service's site/app.
3. Enter the amount and your destination country/currency.
4. Read how much the recipient will receive in their currency.
5. Compare that recipient amount across services.

The service that shows the highest amount in the recipient's currency is usually the cheapest in real terms, regardless of how the fee is labeled.

Compare against the mid-market rate (the rate you see on Google or XE.com). If a service's effective rate is more than ~2% worse than mid-market, it is using a hidden markup. For major currencies (USD, PHP, VND, IDR, INR, NPR, BDT, MMK, LKR), Wise typically gets very close to mid-market; Western Union and bank wires are usually 2–5% worse.

Best Service by Destination Country

This is a rough guide for 2026, based on widely-quoted rates and corridor availability. Always run your own check on the day you send.

Documents You Need

Anti-money-laundering laws require all remittance providers in Japan to verify your identity. You'll typically need:

• Residence Card — both sides; address must be current.
• Passport — for first sign-up at most services.
• My Number — required by most services to comply with tax reporting rules. If you don't have a My Number Card, a juminhyo (residence certificate) with My Number printed on it works.
• Japanese bank account — for online services that pull funds from your Japanese bank (most do). Some services accept funding via convenience store kiosks or in-person cash deposit instead.
• Phone number (Japanese) — needed for SMS verification by most apps.
• Recipient's information — full name (exactly as on their ID), bank name, branch, account number, address; or for cash pickup, full name and city.

How to Send Money — Step by Step

The flow below is for Wise / Remitly / SBI Remit and similar online services, which are the cheapest option for most workers. Counter services like Western Union require fewer steps but cost more.

Speed — How Fast Will It Arrive

• Online services to major banks: 1–3 business days typically; some corridors are near-instant if you fund the transfer with an instant payment method.
• Cash pickup (Western Union, MoneyGram, SBI Remit cash): minutes to a few hours after the funding payment clears.
• Bank wires from MUFG/SMBC/Mizuho: 2–4 business days, sometimes longer for less-common corridors.
• Mobile money (Philippines GCash, Indonesia OVO, etc.): minutes to a few hours via services that support it.

Cut-off times matter: orders placed late in the day or on weekends/holidays in either country may be delayed. Plan ahead for time-sensitive transfers (e.g., paying tuition or rent in the home country).

Tax Considerations

Remittances out of Japan are not taxed in Japan as long as they come from after-tax income (which they do, since they come from your salary). However:

• Banks and remittance providers are required to report transfers of ¥1 million or more to the National Tax Agency. This is normal; it does not mean you owe tax. Keep records of source income.
• Sending money into Japan (e.g., your family in your home country sending you money) can have tax implications. Gifts above an annual exemption may trigger Japanese gift tax for the recipient if you are a Japanese tax resident. If your family abroad regularly sends you money, talk to a Japanese tax advisor.
• If you maintain bank accounts overseas while resident in Japan, depending on the balance and your tax status, you may need to file an Overseas Assets Report. This applies if foreign assets exceed ¥50 million on December 31; most foreign workers do not reach this threshold but the rule exists.
• Your home country may tax incoming remittances or require declaration. Check your home country's rules.

Scams and Mistakes to Avoid

• "Underground" remittance via personal accounts: Someone offers to send money home using their personal bank account in your country. Often illegal in Japan, may involve money laundering, and you have no protection if the money disappears.
• Romance / job scams: Strangers online asking you to "help" them by receiving and forwarding money. This makes you a money mule and can result in criminal charges.
• Recipient name typos: Even a small spelling mismatch with the recipient's bank account can cause the transfer to be rejected, sometimes with a recall fee. Double-check before confirming.
• Sending to a brand-new account or new beneficiary: Some banks delay first transfers to new accounts. Send a small test amount first if it's a new recipient.
• Currency rounding errors: Some services round the receiving amount down. For high-value transfers, this can be meaningful.
• Phishing emails / SMS: Scammers impersonate remittance services. Always log in from the official app or a typed URL, not from a link in a message.

Money-Saving Tips

• Send a larger amount less often. Most services charge a flat fee per transfer; sending ¥200,000 once is cheaper than sending ¥50,000 four times.
• Use online services rather than bank counters. Major Japanese banks' international wires are typically the most expensive route.
• Compare on the day. Rates change throughout the day; the cheapest service this week may not be the cheapest next week.
• Watch for promotional rates on your first transfer or for referring friends. Wise, Remitly, and SBI Remit all offer first-transfer promotions.
• Use the service's app for repeat transfers. Once your recipient is saved, repeat transfers take 30 seconds.
• Talk to your support organization or coworkers. If you are an SSW worker, your registered support organization can help you understand remittance options, especially for less-common corridors. Other foreign workers in your field already use the cheapest available services and can tell you which.

Frequently Asked Questions

Summary

Sending money home is one of the highest-leverage financial choices you make as a foreign worker in Japan. Picking the right service and timing your transfers smartly can put thousands of yen more per month into your family's hands — without working a single extra hour. Set up two or three trusted services on your phone, compare them each time, and make every yen you send go further.