## The Yen Exchange Rate Has Risen to 4.85. Is It Still Worth Exchanging Now?

By December 2025, the NT dollar to Japanese Yen exchange rate has reached 4.85, up from 4.46 at the beginning of the year, an appreciation of 8.7%. As Japanese travel heats up again, many are eager to exchange for Yen. But the question is—Is it really worth exchanging now? How can you exchange without getting "ripped off" by the bank?

Simply put: **It's worthwhile to exchange now, but only if you use the right method**.

## Yen Is Not Just for Travel, It’s Also a Hedging Asset

Many think exchanging Yen is just for traveling to Japan. Actually, it’s much more than that.

From an investment perspective, the Yen is one of the three major safe-haven currencies globally (the other two are USD and Swiss Franc). When global stock markets fluctuate or geopolitical tensions rise, funds tend to flow into Yen as a safe haven. For example, during the Russia-Ukraine conflict in 2022, the Yen appreciated by 8% in a week, while Taiwan stocks fell 10%. In other words, holding Yen can act as a hedge against Taiwanese stock market risks.

Additionally, the Bank of Japan has recently adopted a hawkish stance—Governor Ueda Kazuo signaled a rate hike, with market expectations that the December 19 meeting will raise rates to 0.75% (a 30-year high). Japanese government bond yields have hit a 17-year high of 1.93%. This supports the Yen’s exchange rate, making it unlikely to depreciate significantly in the short term.

## How Much Yen Can You Bring to Japan? And How Much Does Exchanging 50,000 TWD Cost?

Practically, many travelers are most concerned about: If I exchange 50,000 TWD for Yen, how much will I actually get?

The answer depends on which exchange channel you choose.

**The most traditional method—Bank Counter Cash Exchange**

Bring TWD to a bank or airport foreign currency counter and exchange for Yen cash on the spot. It’s convenient but the most costly. Banks use the "cash selling rate" (1-2% worse than the market spot rate). For example, Taiwan Bank’s cash selling rate on December 10, 2025, was about 0.2060 TWD per Yen.

Exchanging 50,000 TWD, you’d lose about 1,500-2,000 TWD. Some banks also charge extra handling fees (e.g., E.SUN Bank 100 TWD per transaction, Cathay United Bank 200 TWD).

**Online currency exchange + foreign ATM withdrawal**

This is the smarter approach. First, use your bank app to convert TWD to Yen at the "spot selling rate" (about 1% better than cash rate) and deposit into a foreign currency account. When you need cash, withdraw from a foreign currency ATM. The loss for 50,000 TWD is only about 500-1,000 TWD, and E.SUN Bank’s foreign currency ATMs allow withdrawals from TWD accounts without exchange fees, with only a 5 TWD interbank fee.

The downside is limited ATM availability (about 200 nationwide), and cash may run out during peak times. It’s best not to wait until just before your flight to withdraw.

**Best option before departure—Online currency purchase + airport withdrawal**

Taiwan Bank’s "Easy Purchase" online currency purchase service is impressive. No need to have a foreign currency account beforehand—just fill in currency, amount, and pickup branch on the website. After a few days, bring your ID and transaction notice to the airport to pick up cash. The exchange rate is about 0.5% better, and Taiwan Bank charges only 10 TWD fee if paying via TaiwanPay. Taoyuan Airport has 14 Taiwan Bank branches, including 2 open 24 hours.

This method costs only 300-800 TWD for 50,000 TWD. For travelers who plan ahead and want to pick up cash directly at the airport, this is the best choice.

## Can the Current Exchange Rate Help You Break Even?

Don’t just look at exchange fees—consider whether you can profit from the exchange rate difference.

Latest data shows USD/JPY has fallen from a high of 160 at the start of the year to around 154.58 now. What does this mean? The Yen has appreciated relative to the USD, making it more advantageous for TWD holders to buy Yen.

However, note that the Bank of Japan’s rate hikes may cause short-term volatility. Some experts estimate USD/JPY could temporarily return to 155, but in the medium to long term, it will stay below 150. So, if your plan is to "convert in installments" rather than "all at once," it’s smarter.

For example, if you exchange 12,500 TWD four times within the exchange rate range (4.80-4.90), you can average your cost and avoid buying at a high point.

## After Exchanging Yen, Don’t Let Your Money Sit Idle

Many people exchange Yen but don’t know how to use it, leaving it in accounts earning no interest.

If your travel date isn’t fixed yet, consider a few options:

**Yen Fixed Deposit**—Annual interest rate 1.5-1.8%. E.SUN Bank and Taiwan Bank accept deposits starting from 10,000 Yen, and you can apply online 24/7. Although the interest rate isn’t high, it’s better than leaving the money idle.

**Yen ETFs**—Want higher growth potential? Consider buying Yen index funds like Yuanta 00675U, which support fractional trading and are suitable for small-scale dollar-cost averaging. The annual management fee is only 0.4%.

**Yen Insurance Policies**—Cathay or Fubon’s foreign currency savings insurance offers guaranteed interest rates of 2-3%, suitable for medium-term holding.

## What to Bring When Exchanging Currency? 5 Common Questions Answered

**Bring ID and Passport.** This is basic. If under 20, a parent’s accompaniment and consent form are required. For large exchanges (over 100,000 TWD), you may need to fill out a source of funds declaration, and the bank will ask for details.

**What’s the difference between cash rate and spot rate?** Cash rate applies to physical cash (banknotes and coins), paid on the spot, convenient but more expensive. Spot rate is the foreign exchange market rate settled T+2 (trade date plus two business days), cheaper but requires waiting.

**How much Yen for 10,000 TWD?** At the current rate of 4.85, about 48,500 Yen. Using the spot rate might get you 100-200 Yen more, but if you buy cash at the bank counter, you’ll pay the worse rate, ending up with 200-300 Yen less.

**Is there a withdrawal limit at foreign currency ATMs?** Yes. For example, E.SUN Bank’s card has a single transaction limit of 50,000 TWD equivalent and a daily limit of 150,000 TWD equivalent. Cross-bank withdrawals are more restricted (single transaction 20,000 TWD, daily limit depends on issuing bank). It’s best to use your own bank’s ATM.

**How much Yen can you carry into Japan?** Japan has no limit on cash imports, but if you carry over 1 million Yen (about 200,000+ TWD), you must declare it upon entry. Taiwan Customs also recommends declaring if carrying cash over the equivalent of USD 10,000. Carrying 50,000-100,000 Yen is perfectly fine.

## Final Tip: Installment > Lump Sum

Whether for travel or investment, **installment exchange is always smarter than all at once**.

The reason is simple: no one can accurately predict exchange rates. BOJ rate hikes, US rate cuts, geopolitical risks—any of these factors can cause fluctuations of 2-5%. Regularly buying in installments is like automatically buying low and selling high, which is much more profitable in the long run than gambling on a single exchange.

For beginners, start with "Taiwan Bank online currency purchase + airport pickup" or "E.SUN foreign currency ATM"—these options have the lowest costs and risks. After exchanging Yen, decide whether to put it into a fixed deposit, buy ETFs, or just keep it as travel funds.

This way, you not only enjoy your trip more cost-effectively but also add a layer of protection against global market volatility.