Role in the Videogame War
Kaori did not play a role in the Videogame War until the final battle, the Battle of Tokyo. She was hired by Yuji Naka to hold off the Mario fans coup de at lead by Mouser.
Kaori proceeded to battle Mouser when the fight was at it's peak, and threw him to Phillips. Kaori's forces then drove the Mario fans to Weegee's Cove, where the true final battle began.
When the battle went in favor of the Mario fans, Kaori lead a desperate attempt to stop them, but before she could do anything important she was crushed and killed by a rock from the Great Chuck Norris Explosion, which ended the war. After she was killed, she was thrown to PHILIPS by the Mario coup d'état to avenge Mouser.