"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.
- "Hitohira" can be roughly translated as "petal".
- "Hitohira ~reminiscent of ketsui no toki~" (arcade version)
- "Hitohira Remix"
- "Hitohira" (Dimensions remix)
- "Hitohira -DW SW MIX-"