Nintendo announced today that their Wii U shooter Splatoon has surpassed the 1 million figure in sales, and they’re celebrating with a Squid Sisters concert on January 30, 2016.

The 1 million sales figure comes from a total number of sales from retail, download, and bundles of Splatoon. To commemorate, they’re having a concert called “Splatoon Squid Sisters Live 2016” which will be held at the Makuhari Messe convention center in Chiba city on January 30th.

You can check out the announcement for the concert in the video below: