It was announced via the official Twitter account that the second season of Blue Lock is slated to air this October!
To celebrate the announcement, Yusuke Nomura drew a special illustration:
Crunchyroll describes Blue Lock as follows:
Japan’s desire for World Cup glory leads the Japanese Football Association to launch a new rigorous training program to find the national team’s next striker. Three hundred high school players are pitted against each other for the position, but only one will come out on top. Who among them will be the striker to usher in a new era of Japanese soccer?
Source: Crunchyroll