It is east exit area. It is the destination after passing the underground town of Porta.

I think that there.

It is sure to open until 8:00 pm, and there is a currency exchange office next to the ticket gate of Keihin Electric Express Yokohama Station. It is a few minutes walk from Sogo Yokohama store. After that, check the end time. ・ World Currency Shop Yokohama SOGO 6F ・ Foreign exchange specialty store Travelex YCAT store, in the bus terminal next to Sogo Yokohama ・ Yokohama Bank Currency Exchange Plaza  Yokohama Station East Exit Underground Shopping Center Porta ・ Currency Exchange Travelex Keikyu Yokohama ・ Currency Exchange Travelex Yokohama Porta

It is a business without a break.

There is a shop to measure and sell in the basement