Unknown (disambiguation)

The terms Unknown (謎の男, Nazo no Otoko, lit. "Enigmatic Man") or ??? may refer to several things in the Kingdom Hearts series.

• One of several characters:
  • Xemnas in Kingdom Hearts Final Mix.
  • Marluxia in Kingdom Hearts Chain of Memories.
  • Riku in Kingdom Hearts II and Kingdom Hearts 358/2 Days.
  • Xion in Kingdom Hearts 358/2 Days.
  • Data-Roxas in Kingdom Hearts coded.
  • Young Xehanort in Kingdom Hearts Birth by Sleep and Kingdom Hearts 3D: Dream Drop Distance.
  • Luxu in Kingdom Hearts Union χ.
  • The Master of Masters in Kingdom Hearts Union χ and Kingdom Hearts III.
  • Ephemer in Kingdom Hearts III.
• The musical composition featured in Kingdom Hearts Concert -First Breath-.
• The chapter in the Kingdom Hearts manga.