口座

1. Origins, structure, and basic meaning

• Structure: 口座 is read as こうざ and means “account” and “bank account”.
• Basic usage: It refers to opening a savings account and transferring payment to a designated account.

2. Common pitfalls and similar expressions

• 貯金用の口座 / 口座へ振り込む
  • Use 貯金用の口座 for purpose and 口座へ振り込む for the transfer destination.