Nagoyaball is a cityball located in Aichiball prefecture and is the largest cityball of Chūbuball.
Its history can be traced back to the shogunates, In 1610 Nagoya Castle was built on its clay (it is well known now for being the site of many Godzilla and Mothra movies).
Nagoyaball is also a huge baseball fan, he adores his team the Chunichi Dragons (which was featured in the movie Mr. Baseball) - they won the Japan Series in 2007.