Yu-Gi-Oh! ARC-Ⅴ is the fifth spin off of the Yugioh franchise, and centers in the story of Yuya Sasaki , a young duelist that wants to be an "entertainment Duelist" using the more active and physical-requering "action duels",following the steps of his missing father.
Yuya passes his time studying duels in the You Show Duel School , along his childhood friend Yuzu Hiiragi and being supported by his friend Noboru Gongenzaka.
In a middle of a very important duel, Yuya sudden and misteriously unlocks a new method of special summon: Pendulum summon, and is confronted by the Leo Corporation and his leader Reiji Akaba, who wants to obtain the summon method to himself. But soon all the parties come to be involucred in a more threatening situation that means war betweeen different dimensions.