Security Deposit
noun
しききん
預金 (よきん) Bank Deposit, Deposit, Bank Account
敷金 (しききん) Security Deposit
A Security Deposit 敷金 spreads 敷 money お金 to the landlord to reduce their financial risk.
We had to pay a Security Deposit at the Ski しき King きん resort.
The Sheikh しき king きん demanded a Security Deposit from every citizen.