S5·E1 Chrono Shindou

One day, when Chrono Shindou arrives at his secondary school, he finds a map and a deck of cards that he doesn't know in his shoe locker. To learn about these cards, he goes to the location noted on the map. Over there is the second shop of Card Capital, and he plays Cardfight!! Vanguard with the clerk Kamui Katsuragi.