Best SGD Card for Japan — Zero Forex Fee Guide
Using a standard Singapore bank card in Japan costs ≈2.75–3.5% in currency fees per transaction. Zero-forex cards like Wise charge ≈0.0–0.15%. On a S$1,000 trip, you save up to ≈S$20–40.
Zero-forex card cost
≈0.0–0.15%
Standard bank cost
≈2.75–3.5%
You save per S$1k
≈S$20–40
Spending SGD in Japan: what you need to know
Local currency
Japanese Yen (JPY) ¥
Cash necessity
High — Cash is king in Japan. Carry ¥10,000–20,000 at all times. Budget ¥5,000–8,000/day for food and transport.
Card acceptance
Cards accepted at major hotel chains, department stores, and some chain restaurants. Cash remains mandatory at most local restaurants, izakayas, temples, ryokans, and transportation.
ATM situation
Not all Japanese ATMs accept foreign cards. The two reliable networks are 7-Eleven (Seven Bank) ATMs — open 24/7, widely available, charge ¥110–220 fee — and Japan Post ATMs (in post offices, 9–5 Mon–Fri). Most bank ATMs (Mizuho, MUFG) do not accept foreign cards.
🇸🇬 Tip for Singapore travellers in Japan
Use a zero-forex card like Wise or Revolut to eliminate your home bank's currency markup on SGD conversions. This alone saves 2.5–3% per transaction.
Best cards for Singapore travellers in Japan
These cards offer zero or near-zero forex fees on SGD to local conversions.
How the savings add up on a Japan trip
| Spend scenario | Standard bank card | Zero-forex card | Saving |
|---|---|---|---|
| Weekend trip (S$300 spend) | ≈S$9–10 | ≈S$0–0.45 | ≈S$9 |
| 1-week holiday (S$800 spend) | ≈S$22–28 | ≈S$0–1.20 | ≈S$22 |
| 2-week trip (S$1,500 spend) | ≈S$41–52 | ≈S$0–2.25 | ≈S$41 |
| Long trip (S$3,000 spend) | ≈S$82–105 | ≈S$0–4.50 | ≈S$82 |
Estimates based on standard bank foreign transaction fee of ≈2.75–3.5%. Actual savings depend on your bank and card.
Japan money tips for Singapore travellers
7-Eleven ATMs (Seven Bank) are the most reliable for foreign cards — available in every 7-Eleven convenience store 24/7.
Japan Post ATMs also work but close at night and on weekends.
Load your Wise card with JPY before you go — avoids the mid-trip conversion guessing.
IC cards (Suica, Pasmo) for trains can now be topped up with foreign Visa/Mastercard at some stations.
¥10,000 and ¥1,000 notes are most useful. Larger bills can be hard to break at small shops.