Do I need to call the bank to print out the running account for the past six months when traveling to Japan?

You need at least six months' bank statement and deposit certificate. If there is not enough running water, you can find someone to make one. A lot of people do. Because the visa officer is not a bank employee, the technology is relatively good, it is generally difficult to find, and it is impossible to go to the bank to check your running water. Bank customer information is confidential, and it can't be found unless the judiciary.