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.
Located on the western side of Sendai Station, Aer is a mixed-use development that includes floors 1 through 4, which are home to various retail establishments, including prominent brands like Uniqlo and Maruzen.