Rare Vintage Antique Tin Toy Refrigerator & kitchen sink Japan for Dolls?

Description

Rare Vintage Antique Tin Toy Refrigerator & kitchen sink Japan for Dolls?
Seems big for a dollhouse, so I think these were for dolls or a larger scale dollhouse. There is an extra sink/basin. I'm assuming it goes underneath, behind the cabinet doors.
Rough condion. Fridge is missing door. Sink still has spring on one cabinet door, but not the other and is missing the handle on that door. Some rust and dings on both. Still some neat old pieces though. Stamped Japan on the bottom.