Fan CastingCardfight!! Vanguard

Aichi Sendou is a timid young boy in his third year of junior high school. The one thing that keeps him going is his trading card Blaster Blade from Cardfight!! Vanguard, a trading card game that takes place on a different planet called "Cray" and is popular throughout the world. When Aichi's Blaster Blade is stolen by his classmate Katsumi Morikawa, he chases him to a local card shop named Card Capital. There, Aichi has his first cardfight with Toshiki Kai, an aloof and cold-hearted high schooler who has outstanding abilities and who originally gave Aichi his Blaster Blade when Aichi was little. Aichi wins the fight, reclaiming Blaster Blade, and begins to enjoy a fulfilling life as he delves deeper into Vanguard. Aichi's primary goal throughout the series is to become a stronger fighter, so he can once again battle Kai and have him recognize his worth. Aichi eventually places high enough at a local tournament to join with Kai, Misaki Tokura, and Kamui Katsuragi to form Team Quadrifoglio ("Q4" for short). Together, they enter regional and national tournaments to test their skills against fighters from all over Japan. Aichi's principal rival becomes Ren Suzugamori, a powerful but despicable cardfighter who is the leader of the reigning national champion team. Ren eventually makes Aichi awaken a power that Ren also possesses: Psyqualia, a psychic-like ability that lets its user foresee victory in cardfights. However, Aichi’s usage of Psyqualia slowly distorts him into becoming a dark person like Ren. Thanks to Kai’s efforts, Aichi decides to no longer use Psyqualia and reverts to his normal self. When Aichi battles Ren at the finals of the national championships, it is revealed that Cray is real, and Psyqualia is the power given to those who will determine Cray's future. Aichi manages to reconcile his good-natured personality with his dark desires to become stronger. Simultaneously on Cray, the Royal Paladin characters depicted in Aichi's cards resolve their conflict with Ren's Shadow Paladins. Aichi defeats Ren, and Team Q4 becomes the national champions of Japan. The season concludes with Aichi's Psyqualia mysteriously vanishing and Kai fulfilling Aichi's wish to cardfight him again.