Merpay
ConfidenceLikelyUpdated2026-07-30Review by2026-12-24Sources3Machine-translatedOriginal (JA)
On this page
Wiki route
This entry sits under Payment firms. Read it with Payments for adjacent context and Funds transfer vs prepaid boundary in Japan for the broader system boundary.
TL;DR
Merpay is the payment and credit operating company of Mercari HD (Mercari, Inc.). Its official About page shows registrations including funds transfer, prepaid payment instruments, comprehensive credit-purchase intermediation, and lending, so it needs a standalone page as the connection point between marketplace balance, wallet, and credit. ✓
1. Entity / license boundary
The following table is scoped to public primary sources (jp.merpay.com, fsa.go.jp, static.jp.mercari.com). It restates licence / structure / product boundaries from those materials and does not invent market share, ranking, or unstated numerical claims. ↗
| Item | Reading |
|---|---|
| Legal entity | Merpay, Inc. |
| Group | Mercari |
| Main lanes | Merpay wallet, Mercari sales-balance payment, funds transfer, credit / lending adjacency |
| FSA registry route | FSA funds-transfer list: Kanto Local Finance Bureau Director 第00057号, Merpay, Inc. ✓ |
| Company-profile registrations | The official About page lists funds transfer, prepaid instruments, card-number merchant-contracting, comprehensive credit-purchase intermediation, lending, and electronic payment agency registrations. ✓ |
2. Business role
- Converts Mercari’s marketplace balance and user identity into payment and credit usage: Mercari’s funds-settlement disclosure describes charging Merpay balance from sales proceeds, bank accounts, and ATM channels, plus using that balance for Mercari purchases and shop payments. ✓
- Bridges C2C marketplace data, code payment, deferred payment, and bank-account withdrawal; the official disclosure frames Merpay as a Type II funds-transfer provider and a third-party prepaid-instrument issuer, so the prepaid / funds-transfer boundary is core to this page. ✓
- Credit and lending adjacency sits beside the wallet rather than inside it: Merpay’s About page separately discloses comprehensive credit-purchase intermediation, certified comprehensive credit-purchase intermediation, lending, and card-number merchant-contracting registrations. ✓
- A comparator against PayPay, Rakuten Pay, au PAY, and d払い — also surfaced in funds-transfer-service-providers-japan-index.
3. Why this standalone page matters
Mercari’s marketplace business and Merpay’s regulated payment / credit business have different risk and compliance questions. This page keeps the financial-service boundary explicit.
Related
Sources
- Merpay About: https://jp.merpay.com/about/
- Mercari Payment Services Act disclosure: https://static.jp.mercari.com/shikin_kessai
- FSA funds transfer service provider list: https://www.fsa.go.jp/menkyo/menkyoj/shikin_idou.pdf
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