On the 1st, Rakuten announced that it has renewed its naming rights contract for its home stadium, Miyagi Baseball Stadium, for three years starting in 2026.

As a result, the name will be changed to "Rakuten Mobile Saikyo Park Miyagi."

Rakuten has held the naming rights to the stadium since 2014, and the name has previously been "Rakuten Kobo Stadium Miyagi," "Kobo Park Miyagi," and "Rakuten Seimei Park Miyagi," and from 2011 until this season it was "Rakuten Mobile Park Miyagi."