IG Arena, also known as Aichi International Arena, is a multi-purpose venue in Nagoya designed by renowned architect Kengo Kuma. Opened in 2025, it serves as a replacement venue for Aichi Prefectural Museum and hosts sumo matches, concerts, and other sporting events. Getting there IG Arena is located in Meijō Park, near Nagoya Castle. On the purple Meijō Line, the venue is a 5-minute walk from Meijō Kōen Station.