shikikin
しききん
deposit money ; money left with the owner when you first move in and when you move out, the owner in principle gives a part of it back
Note
[Shikikin (security deposit)] This is money entrusted to the landlord by a tenant when they rent a house. This money covers the cost of any repairs that need to be done after the tenant moves out.
Example
この アパートは、しききんと れいきんが ありません。
This apartment doesn't need a deposit and key money.