What's actually disappearing from your ¥100,000 transfer — 2026 cost reality across 6 corridors
"Zero fee" is not cheap. Once you include FX markup, the true cost can be 3-10× the headline fee. Based on yensend.jp's timestamped data feed, this is what really happens to your money across PHP / VND / KRW / NPR / CNY / TWD.
You've probably seen "zero fee" or "no commission" remittance ads. Yet for ¥100,000 transfers to the Philippines, Vietnam, Korea, Nepal, China, or Taiwan, a service charging ¥1,000+ in fees can deliver MORE money to the recipient than a "zero fee" alternative. The reason is FX markup — an invisible cost that only shows up when you compare what the recipient actually receives.
1. Remittance cost has two components
The total cost of a single transfer breaks into a visible "sender fee" (e.g., ¥499, ¥1,400, ¥3,500) and an invisible "FX markup" — the gap between the mid-market rate (the publicly quoted reference rate) and the rate a provider actually offers you. On a ¥100,000 transfer, an FX markup of 0.5% costs you ¥500; 2.5% costs you ¥2,500. A provider charging zero in headline fees but pricing FX 1.5% above mid is more expensive than a provider charging ¥1,500 with FX at mid.
2. How to back out FX markup from received amount
yensend.jp records the gap between mid-market (Wise public API as our mid-market reference) and provider offer rates daily. The math: (a) compute the theoretical amount your recipient would receive at mid-market for ¥100,000, (b) compare to what each provider actually delivers, (c) the gap is the hidden FX cost. Add the headline fee and you get true total cost. yensend.jp's comparison board sorts by total cost (ascending) — never headline fee — to keep this honest.
3. PHP (Philippines) — Up to ¥3,800 difference across tracked providers
PHP remains one of the most competitive yensend corridors. As of the May 2026 snapshot, ¥100,000 produced a wide received-amount gap across current providers. That gap means choosing the wrong provider once a month can compound into meaningful annual cost for the recipient — and the gap stays even with "zero fee" providers because they recover via FX markup.
4. VND (Vietnam) — FX dominates over headline fees
The VND corridor has a narrower current provider set, but the rate spread is dramatic. ¥100,000 yields between ~15.39 million VND (worst) and ~16.65 million VND (best) — a gap of ~1.24 million VND (~¥6,800 equivalent). "Zero fee" providers are not always best here because their FX margins compensate. Always compute total received amount.
5. KRW (Korea) — The traditional bank advantage no longer holds
Korea was historically a banker's corridor — SMBC, Mitsubishi UFJ. But on rate × fee combined, specialist remittance services now win. SMBC: ¥3,500 fee + 9.18 rate → ~886,069 KRW received. Wise: ¥1,313 fee + 9.37 rate → ~924,976 KRW received. ~¥4,100 equivalent gap per transfer; ~¥50,000 per year for monthly senders.
6. NPR (Nepal) — Fewer providers, wider rate spread
NPR has a narrower current provider set on yensend.jp. ¥100,000 yields between ~88,547 NPR (worst) and ~95,950 NPR (best). The ~7,400 NPR (~¥7,800 equivalent) gap is wider than PHP because supply-side competition is thinner. Even "zero fee" providers can lose to mid-fee competitors here. Always compare the current options before sending.
7. CNY (China) — Recipient setup matters as much as the headline rate
The China corridor is available as JPY to CNY after the Wise comparison API recheck. The practical risk is not only price: providers can differ on recipient identity checks, bank or wallet setup, and route availability. Compare total cost on yensend, then confirm the recipient requirements on the provider's official screen before sending.
8. TWD (Taiwan) — Use an independent midpoint reference
The Taiwan corridor is available as JPY to TWD. When the Wise comparison response does not include a mid-market row, yensend adds a Bank of Taiwan JPY/TWD spot buy/sell midpoint as an independent reference so provider FX margins are still visible.
9. A short checklist for finding the lowest-cost option shown
(1) Don't decide on headline fee alone — check FX markup. (2) "Zero fee" is a warning signal: check the provider's offered rate vs. mid-market. (3) Multiply the gap by your monthly send count: ¥3,000 per transfer × 12 months = ¥36,000/year. (4) Compare what the recipient receives in destination currency, not what you pay in JPY. (5) Note the gap between cached display rate (often 60s-30min old) and the rate at lock-in time. Most large providers lock the rate for 30 min – several hours after submission. (6) For bank wires, check intermediary bank fees and which side pays them — often a hidden ¥1,000-3,000.
10. Use yensend.jp for updated comparison
yensend.jp pulls rates from Wise's public API every day at 10:00 JST and keeps a rate history for trend tracking. Our home page shows updated comparisons sorted by total cost (sender fee + FX markup). Select your corridor, change the send amount, and the lowest-cost provider shown for your specific case appears at the top. See the Methodology page for our exact data sources, ranking algorithm, and refresh policy.