Toshiki kai 19941
Toshiki Kai

Toshiki Kai's character design

Toshiki Kai is a main character of Cardfight!! Vanguard and is the friendly rival of Aichi Sendo. He is extremely skilled at Vanguard, and his ace card is Dragonic Overlord.


When Toshiki was younger, he met Aichi Sendo, and saw that he had multiple bruises and a bandage on his face. He then gave Aichi a Vanguard card, Blaster Blade, and said to imagine himself as the great warrior inside, and that if he can imagine it, he would one day get that strength. Years later, he is still playing Vanguard, and he beats Katsumi Morikawa at the local card shop. Morikawa had bet Aichi's Blaster Blade, which he had stolen from him earlier, as an ante. When Kai won, Aichi appeared and said that it was his card. Kai then said that if he wanted it, he would have to beat him in a game of Vanguard. Kai then explained the rules of Vanguard to Aichi, as he had never played before. During the game, Kai and Aichi remembered each other from when they had met years before. Aichi beat him, and reclaimed Blaster Blade. Toshiki then left the card store, and did not return until Episode 7, and only to play in the Shop Tournament. He was one of the Vanguard players who competed in the Shop Tournament at Card Capital. He, along with Team Q4, are in the Regional Tournament.


Kai deck focuses on red, fire and dark cards, as opposed to Aichi's cards which are blue and light.

Dragonic Overlord

Dragon Knight, Nehalem

Embodiment of Armor, Bahr

Embodiment of Spear, Tahr

Wyvern Strike, Tejas

Wyvern Strike, Jarren

Flame of Hope, Aermo

Lizard Runner, Undeux

Vortex Dragon

Dragon Dancer Monica

Dragon Monk Genjou

Dragon Monk Goku

Dragon Knight, Aleph

Demonic Dragon Madonna, Joka

Embodiment of Victory, Aleph

Berserk Dragon

Wyvern Guard Barri