it's battle royale. with an "e".
Quoting Jonathan Tinkham <[log in to unmask]>:
> Hey Everyone,
> I made an error on the poster I sent out last night, the date for
> Shinobi is not October 13th, but is November 3rd.
> Domo arigatou gozaimashita, Corson-sensei, for pointing out the mistake.
> Jonathan Tinkham