Zenonzard: The Animation (TV)  

ゼノンザード THE ANIMATION

In 20XX, humans named "Concodes" and a highly advanced AI called "Codeman" formed a partnership to compete in ZENOZARD's card battle game. The world championships, known as THE ZENON, were filled with excitement. One day, Sota Azuma, an average high school student, was challenged to a battle by Eilietta Lash, who revealed herself to be a Codeman and aimed to join forces with Sota for the tournament. Although hesitant at first, Sota agreed. Their initial opponent in THE ZENON was Shion Saionji, a renowned player from Sota's school along with her companion Ash Claude.