Bank Branch, BK, Bank
This is a bank, where people usually do business related to finance. Banks generally have "automatic deposit and withdrawal machines", which are convenient for people to deposit and withdraw money or transfer money.
Banks depicted on different platforms are different, which are basically marked with the word "bank" or the currency symbol representing "US dollar". Except au by KDDI and Docomo platforms, which depict a purplish red roof with "BK" written below, other platforms depict the style of bank buildings, some of which are pointed and some of which are flat. This emoticon can represent bank, financial institution, withdrawal place and currency. In Japan, this emoji often means "slacking off" or evading responsibility.