If anyone's going to be in Tokyo next month,
Nyan Cli is going to be shown at the Sunshine Cinema in Ikebukuro on Novemeber 26 and 27, and December 3 and 4. Tickets are ¥1000 and go on sale November 13.
http://www.zakzak.co.jp/anime/news/1010/101012-081.html
I know
I'm gonna be there!
Oh, and there are also screenings in Aichi and Osaka, same dates.