Master Chief Petty Officer SPARTAN-117 is a character from the science fiction video game series Halo. He is the player character of the video game Halo: Combat Evolved, one of two player characters of Halo 2, and will appear once more in the upcoming Halo 3. He is also the main character of the novels Halo: The Fall of Reach, Halo: The Flood, and Halo: First Strike, and is briefly featured in the latest novel Halo: Ghosts of Onyx.
Ayane is a character from the video game series Dead or Alive and Ninja Gaiden, her appearance in the series started as an unplayable training dummy in the Sega Saturn port of the original Dead or Alive. Ayane is quiet and reserved, and tries to forget her traumatic experiences as a child, where she was viewed as a "cursed child".
A character from the Game series Dead or Alive, Kasumi, also known as "the Kunoichi of Destiny", is a female ninja skilled in the Mugen Tenshin Style of Ninjutsu. She was to become the 18th Master of the Mugen Tenshin Ninja Clan, but ran away in order to enter the Dead or Alive tournament. There, she hoped to defeat the one responsible for crippling her brother Hayate. By leaving the secretive ninja clan, she became a nukenin (runaway shinobi). This means that she must live on the run from her former comrades every day as they seek to silence the "traitorous" Kasumi.