Blue Lock 30 by Muneyuki Kaneshiro

A mad young coach gathers soccer players from across the country to compete in a series of bizarre challenges in a high-tech colosseum he calls Blue Lock. It's a no-balls-barred battle to become Japan's next top striker, in this Squid Game–meets–World Cup manga, now available in print! Anime airing now! After a disastrous defeat at the 2018 World Cup, Japan's team struggles to regroup. But what's mising? An absolute ace striker.

The Football Union is hell bent on creating a striker who hungers for goals and thirsts for victory, so Blue Lock--a rigorous training ground for 300 of Japan's best and brightest youth players--is created. To survive this battle, the last striker standing will have to out-muscle and out-ego everyone who stands in his way!