[Please be careful] About suspicious phone calls disguised as ward office staff

The staff of the Insurance and Pension Division of the Izumi Ward Office and the employee health insurance Section (the ward office does not have a department called the employee health insurance Section) and said, "Please tell me your bank account to transfer the unrefunded money." "Please give me your cash card. (It needs to be replaced.) "A suspicious phone call has been made to deceive personal information.
"I sent you a notice of medical expenses, but no one you want to submit has been submitted. I want you to give me your mobile phone number. "Some suspicious calls have been made.

There is no procedure for refunds of insurance premiums at the bank counter. (The insurance fund transfer procedure is requested at the bank counter.)
The ward office staff will not visit your home and receive a cash card.
If you receive such a suspicious call, hang up once and consult the ward office or police.