J.Piin () is a shopping mall located in the East District of Hsinchu City, Taiwan, which opened on October 29, 2016. With a total floor area of and 13 floors above ground, the mall is located in close proximity to Hsinchu railway station. The 1st to 3rd floors house stores offering international sports brands, electronic products, and local cultural and creative industries. The 12th to 13th floors are a food court. The public square of the department store showcases some of the public artworks created by the Taiwanese artist Jimmy Liao.