He eventually meets Kai once more and is persuaded to become a Vanguard player, slowly learning the rules and improving his skills as the series progresses.
Eventually, Kai gets Aichi to see the error of his ways, destroys the seed into tiny benign shards, and brings him back.
Despite living abroad, he helps Ibuki and his friends in regards to the Plan G. One of the main protagonists, and a powerful Vanguard player who attends Hitsue High School.
It is later revealed that Kai's true purpose for leaving the team was to train alone and grow strong enough to defeat Aichi, saving him from Psyqualia's influence.
After the events of episode 25, Misaki starts wearing around her neck the key to a box that contained a deck that her deceased parents made for her when she was a child.
In the Manga and V-Anime, she uses a Gold Paladin deck and is a Takuto's Called Walker (an assistant to the Concert Master) Aichi's red-headed classmate who is first introduced in season 3 (episode 105).
Originally a timid boy, Taiyou became obsessed with becoming a stronger fighter like Chrono and, thus, joined Team Demise.
After Kanzaki's resignation, Taiyou became friends with Chrono and eventually participated in the final battle with Company in Stride Gate.
In episodes 51-52, when Morikawa received the Golden Mechanical Soldier structure deck, he proceeded to beat all of his opponents, including Aichi, and won the senior division of the Card Capital Shop Tournament.
In the English dub, Eiji speaks full sentences in a slight "hip hop" accent and typically ends them with "yo".
In addition to having a habit of sticking his pinky finger out when holding a microphone, MC Mya tends to adopt certain characters' speech patterns, especially his co-commentator Doctor O's emphasis on long "O" sounds.
Always wearing white and a graduation cap, Doctor O provides insightful color commentary for tournament matches next to MC Mya while having a habit of forming the letter "O" with his hands.
The blue-haired and eldest sister of Ultra Rare, Suiko is the most mysterious of the group and the manager of Card Shop PSY.
Although Takuto is initially viewed as being the main antagonist of season 2, it is eventually revealed that Void, a dark embodiment of emptiness, is the true villain.
Takuto's real objective for orchestrating the VF Circuit is to cultivate card-fighters strong enough to lead the clans of Cray into battle against Void.
After Void is exiled by the efforts of Aichi and his Gold Paladins, Takuto has fulfilled his duty as host and loses the mark as a result.
As seen in flashbacks, Ren was an innocent and polite albeit absent-minded person who used to be on the same team with Kai, until his Psyqualia awakened and soon corrupted him into who he is now.
Along with Kai, Ren also adds "the" to his move declarations and announces "Final Turn" when he is about to deal the finishing blow on his opponents.
He also later appeared under the guise of Joker X and joined with Jun Mutsuki (as King Z) and Yuri Usui (as Queen Y) to form Team Unknown at the Japan Stage of the VF Circuit.
As a show of his arrogance, he sometimes refers to himself in the third-person perspective as "The Great Kyou" ("ore-sama" in the Japanese version), much like Kamui.
At the following regional tournament, Kyou returned with his own group of other former AL4 members called Team Avengers to exact his revenge on all those who wronged him.
Despite Kamui's constant refusals to accept her love, Nagisa blissfully ignores his rejections and will always come running for him.
Leon is a sombre and prideful man who will go to great lengths to fulfil that mission, even going as far as to say that he would make the entire world his enemy if need be.
Appearing in the fourth season, the Quatre Knights are four highly skilled card-fighters from around the world and have the duty of guarding Aichi in a sanctuary while also preventing anyone from finding him.
They all possess unique powers, including the ability to create a dimension (each is associated with a different element) separated from the real world in which they hold card-fights.
A popular card-fighter due to her strength and beauty, Rin is an arrogant, selfish, and sadistic fighter who uses psychological attacks to enrage or frighten her opponents.
After Ryuzu was defeated, he resigned his position as a Dark Zone branch chief and wanted to experience a normal life.
Despite working for Ryuzu, he has a strong sense of justice albeit in a twisted way due to him being bullied constantly as a child.
In Cardfight Vanguard G series, Ibuki retained the use of Link Joker clan focused on the Messiah series, which paralleled his redemption from his past mistakes and was the main person who initiating Plan G in the campaign of apprehending Ryuzu Myoujin for his unacceptable actions of summoning the Zodiac Time Beasts from Planet Cray.
His ultimate goal is to summon the 12 Zodiac Time Beasts in order to open the Stride Gate and create a world ruled by logic and reason, which would put an end to the countless atrocities born of humanity's irrational nature.