Naoki Ishida

Naoki Ishida is a character from Cardfight Vanguard. Introduced as a bored youth who has no passion for anything he followed Aichi Sendou to Card Capital after school one day and learned of Cardfight Vanguard. While there he has his first Vanguard match against Aichi with a Narukami trial deck provided to him by the shop manager Naoki finally begins to understand how Aichi can be so different than how he was at school. After losing he purchases the trial deck and runs off becoming even more curious about the game and Aichi. Source: Cardfight Vanguard Wiki