Vanguardから日本への送金

見当はずれかもしれませんが、私の持っている情報ではThe name of your U.S. correspondent bank (used by your foreign banking institution)、とあり、この場合三井住友のU.S. correspondent bankと読めます。

以下、V社がくれたメールの一部を貼り付けます。
---------
Before requesting the wire, you must provide us with certain information.
Please contact us at the phone number below to request our International
Wire Option Form.

* The name of your U.S. correspondent bank (used by your foreign banking
institution).
* The U.S. correspondent bank's ABA number or SWIFT code (an international
ABA number that consists of both letters and numbers).
* The name of your foreign bank.
* The foreign bank's SWIFT code.
* The foreign bank's account number (also known as the IBAN).
* The foreign bank's phone number.
* Your account number at the foreign bank.
* Your account registration as it's listed at the foreign bank (names
exactly as they appear on the account).
* Your zip code/postal code and the last four digits of your Social
Security number.
* The signatures of all account owners.

Please check with your foreign bank to find out if it will accept U.S.
dollars. If you'd like to receive your assets in foreign currency, you
don't need to provide the first two items in the list above (i.e., U.S.
correspondent bank's name or ABA number/SWIFT code).

We require the guaranteed signature(s) of all account owners. You can
obtain a signature guarantee from an officer of a bank, a trust company, or
a member of a U.S. stock exchange. (A notary public can't provide a
signature guarantee.) To be valid, a signature guarantee must include the
words "Signature Guaranteed," be signed by the guarantor, and indicate his
or her title and position. It must also show the name of the institution
issuing the guarantee.