How to compare banks on English support, fees, apps, and foreign-currency needs.
For English support and foreign currency, research SMBC Trust Bank PRESTIA and Sony Bank; for low fees and daily use, Rakuten Bank and other online banks are strong.
There is no single “best” bank — only the best fit for your priorities. If you need to do everything in English, PRESTIA is the safest choice, with Sony Bank a strong runner-up that also excels at multi-currency. If you mostly want low fees and a great app, Rakuten Bank and Sony Bank lead. If branch access or official/corporate needs dominate, a megabank or Japan Post Bank fits.
Because fee schedules and English coverage change, treat any list as a starting point and confirm the current details on each bank’s official page before you apply.
Bank (English support) · SMBC Trust Bank PRESTIA
The bank most often recommended for English-language service, multi-currency accounts, and international needs, aimed at globally minded residents.
Online bank · Sony Bank
An online bank popular with residents who want strong foreign-currency features, a well-regarded app, and comparatively English-friendly service.
Online bank · Rakuten Bank
Japan’s large online bank, tightly integrated with the Rakuten ecosystem (card, points, securities) and popular for everyday banking.
Bank · SBI Shinsei Bank
A bank historically noted for some English support and foreign-currency services, now part of the SBI group.
SMBC Trust Bank PRESTIA and Sony Bank are the most commonly cited for English-language service, apps, and foreign-currency features. Rakuten Bank and SBI Shinsei Bank offer partial English support. Megabanks have limited English at most branches. If English support is essential, verify the current app language and support hours on the bank’s official site, because these change.
Online banks (Rakuten Bank, Sony Bank, SBI) usually win on lower fees, better apps, and integration with points and investing. Megabanks (MUFG, SMBC, Mizuho) help when you need physical branches, corporate accounts, or dealings that still expect a major bank. Many residents keep both: a megabank for salary or official uses, and an online bank for daily money and saving.