User blog comment:Abuyama/A little help for Inazuma Eleven GO2 Chrono Stone?/@comment-4554898-20130201102937

I recently made ​​the exchange of data between the two versions of the games. After beating the "The Excaller" I got a bigletto challenge but can not figure out where on the map I can find this new "road" where you can just use that object. Looking on the wiki I know actually another "road" that is this: "Level 2 secret communication linkage: Nago appearance Yashiro conditions."

秀貞（極秘の対戦ルート）
那古屋城出現条件：シークレット通信 連動レベル2

The problem is that I do not know where it is located, I tried to look around a bit for all areas but have not found anything. Does anyone know anything about this?