Our company uses Mitsubishi Bank. In the past, we needed to provide a remittance application, a personal income tax payment certificate issued by the tax bureau (the remittance amount cannot be greater than the income amount on the tax payment certificate), and a copy of your passport.

Now you don’t need to provide a tax payment certificate. Other banks should be similar. For details, you have to ask the bank where you remit money. Each bank has its own regulations