On April 28th, 2017, the official site announced that the Pokémon Center Tohoku would move to the Sendai PARCO Main Building 8th Floor. The Pokémon Center Tohoku located on the 3rd Level of Shop and Wonder AER will close on Sunday, June 18th, 2017 at 20:00 JST. The Pokémon Center Tohoku located at Sendai PARCO will open on Friday, June 30th, 2017. Details of these changes have been added to our Pokémon Center content page.


Source: http://www.pokemon.co.jp/info/2017/04/170428_p02.html