Kirito

Kirito (Full name: Kirigayo Kazuto) is main character or Sword Art Online series, he appeared as DLC playable character in Playstation Allstar Battle Royale.

Biography
THE BLACK SWORDMAN

He is one of the greatest SAO player but not good at word due not having many friend and closing others off, he notable for have girlfriend whose name was Asuna (full name: Yuuki Asuna) in school and Wife in game, he is the fearest SAO player and also he defeat SAO boss.

Rival
Name: Marco Rossi

Reason: TBA

Connection: Both Character are protagonnist (Kirito in Sword Art Online, while Marco in Metal Slug series), the different is Kirito using Sword while Marco using Gun.