The crescent-shaped roof extending past the edge of the stadium is meant to evoke images of Date Masamune, a daimyō of Mutsu Province, which included the present-day Miyagi Prefecture.

The stadium adopted its current name on 1 April 2020 due to a sponsorship agreement with the Q&A Corporation.

A large video screen and scoreboard is installed in the northern end.

Besides the game against Turkey, Miyagi Stadium has hosted three friendly matches involving the Japan national team: A 1–1 draw against Slovakia on 11 June 2000, a 5–4 victory against Honduras on 7 September 2005, and a 2–4 loss against Uruguay on 14 August 2013, a 2–0 victory against El Salvador on 9 June 2019.

Before the World Cup, a spur from the Sanriku Expressway was built, which provided easier access for travellers by car from Tokyo and other locales.