Japan iOS entry card: test the distinction between wallet and carrier routes

A Japan entry check should identify whether it tested a wallet-funded account, a carrier route or another payment method. Apple’s country section names several options. A single transaction cannot establish equivalence between them, and payment coverage should remain separate from creative performance claims.

What the official record establishes

Apple’s service-availability record includes the App Store in its Japan section. Its payment-method record lists Merpay, PayPay and named mobile-billing providers. These examples are not an exhaustive list: the live source’s eligibility notes still apply, and the page says methods can change. Storefront availability does not establish that your particular game is approved, distributed or purchasable there.

The first test to run

Use the same configured product across the permitted account tests. Record the purchase sheet, response state and entitlement result for each route. If one tester uses an existing balance, label that path accurately instead of recording the account’s available wallet as the method actually exercised.

Localise the observed journey

Review Japanese text in the playable and the game, including line breaks, numeric rewards and narrow confirmation buttons. Keep the interaction mechanic fixed while checking comprehension. Any later claim that a translated creative performs better needs a controlled acquisition comparison, not a successful localisation walkthrough.

Keep the decision tied to evidence

Use the editable launch checklist and CSV evidence matrix to keep documented availability separate from actual tests. Both include explicit untested states. The country card supplies no CPI, ROAS, payer-share estimate or legal clearance. Local expert review, game-specific distribution checks and real account observations remain outstanding.

Before a paid test, define the campaign identifiers, install cohort, offer event and purchase outcome you intend to reconcile. Inspect a permitted test transaction end to end, then preserve the raw event references. A successful walkthrough establishes implementation evidence for that case; it cannot establish campaign incrementality or expected acquisition economics.

Related reading: Japan: what Western studios miss and Text-free playable design for global campaigns.

No observed campaign or purchase results are claimed.