Cardfight!! Vanguard Season 2, Season 3, and Season 4 as wll as the Cardfight!! Vanguard G spin-off series are currently streaming on Crunchyroll.
The ending theme, entitled “GIFT from THE FIGHT!!”, is performed in-character by Aichi Sendou (CV: Tsubasa Yonaga) and Toshiki Kai (CV: Takuya Satou).
The new season of Cardfight!! Vanguard will broadcast in Japan on Tokyo MX, Sun TV, KBS Kyoto, BS11, Aichi Television Broadcasting, and Television Kanagawa beginning May 05, 2018.