Even after almost 20 years after their conception, the Gamera trilogy is still alive and kicking ass!
The same theatre which recently hosted a Toho Showa SFX film festival (with outlier "Godzilla, Mothra, and King Ghidorah: Giant Monsters All Out Attack") is hosting a nother festival, starring no other than the Guardian of the Universe who's struggle is always incomplete - Gamera!
http://www.shin-bungeiza.com/allnight.html
Beginning with a 50 minute interview with Shinji Higuchi, the theatre will go on to show all three Gamera films, lasting from 22:30-4:50 (millitary time). Ticket price is approx. $30 and could be an adult's only affair judging from the web link above. So, if you are going to Japan, you may want to stop by to see this awesome show!