Aer is a mixed used complex built as a part of the redevelopment of the west side of Sendai Station. Floors 1 to 4 are occupied by retail businesses, including chains such as Uniqlo and Maruzen.
Aer, situated on the west side of Sendai Station, serves as a hub for various activities, with floors 1 through 4 dedicated to retail businesses, including prominent brands like Uniqlo and Maruzen.