So to riff off Jean's cogent identification of Mr. Tenjou's sword as the one given to her on her wedding day, we should now Name that Sword!
Wikipedia lists many mythological swords. For my money, I think it might be:
Nęgling, aka Nagelring, the sword of Beowulf.
For a while I thought it might be Curtana, but one problem with that guess is that Utena's sword was forged by the gods, but we know that Durendal was forged by the dwarves...
other guesses? My next best guess is Fragarach which would be cool if only because I think the 13 treasures would be a cool addition to UF cannon...
yours in speculation,
Manon, Maccadon, Orado, etc.
Denton, never leave home without it.
"I hate to advocate drugs, alcohol, violence, or insanity to anyone, but they've always worked for me." - HST