"Hitohira ~reminiscent of ketsui no toki~" is the character theme for Kasumi in the console versions of Dead or Alive 2 and Dead or Alive Online, and as the name suggests, is a loose arrangement of her previous theme from Dead or Alive. It is also heard in Dead or Alive 2 when Kasumi fights against Kasumi α. The theme is also optional in the Music Mode in Dead or Alive 5 Ultimate, simply named "Hitohira", and can be selectable for any character and gameplay mode.