Author has written 64 stories for Yu-Gi-Oh, Harry Potter, Death Note, and Tsubasa Chronicle.
Name: Shacha's the main one, unless you're unfortunate to know me well enough to dub me with a pet name.
Stories set in the same universe:
Four Hours universe: Four Hours, and Bakura and the evil beepy thing of doom.
Tarot Cards universe: XIII, and XIV.
Dragons universe: Data Recovery, Random Access, Copy Paste and Wifi.
Ashes to Ashes universe: Ashes to Ashes, In the Embers, and Flashfire.
Nihon Series (Post-TRC): We Go Ever Onwards and Solstice.
All other stories should be considered separate entities.