Japan's high-interest savings method;
1. Time deposits deposited in Japanese banks or other big banks can earn higher interest.
2. You can get a lower interest rate by depositing it in the savings account of Japan Postal Savings Bank or other postal savings banks.
3. Deposit in a bank account outside Japan, such as a bank account in other countries or regions, and you can get higher interest rates.
4, buy Japanese bonds or funds, you can get a stable income.
5. You can get a lower interest rate by depositing in the Japanese yen account of Japan Postal Savings Bank.