Rated: Rated PG
The main protagonist Sendou Aichi, is a timid and mundane third-year middle school boy. The thing that supported Aichi's heart, was the "Blaster Blade" card that he received as a child. It's an important rare card from "Vanguard", a card game with the imaginary world of "Planet Cray" as its stage. From the day he reunited with the person who gave him that card "Toshiki Kai", Aichi's everyday life began to change.
Main protagonist. He was a shy and timid boy who never stood out and is always nice to everyone. Ever since he started on Vanguard, he became more confident in himself and became a stronger Cardfighter.
Kai is a serious person who does not behave like other people at his age and seemingly distant. A strong and confident Cardfighter who doesn't rely on support. Despite his personality, he has a best friend, Taishi Miwa.
Misaki often puts on a serious deadpan face, but is actually a very nice person. Calm and collected, she is especially careful when it comes to Cardfight. She has perfect memory.
Main antagonist. Ren is the national Vanguard champion and the leader of the team Foo Fighter.
Tsubasa Yonaga as Aichi Sendo; Takuya Sato as Kai Toshiki; Atsushi Abe as Ren Suzugamori; Izumi Kitta as Misaki Tokura
#1: "Legendary" by Roselia "(eps 1-26) / #2: "Destiny Calls" by Ultra-Rare
#1: "GIFT from THE FIGHT!!" by Aichi Sendou (Tsubasa Yonaga) and Toshiki Kai (Takuya Saitou) (eps 1-12) / #2: "Triangle Message" by Aichi Sendou (Tsubasa Yonaga), Toshiki Kai (Takuya Saitou), Ren Suzugamori (Atsushi Abe) (eps 13-26) / #3: "Mainichi Climax☆" by Milky Holmes (eps 27-38) / #4: "UNSTOPPABLE" by RAISE A SUILEN (eps 39-)