Gallery -- Aikawa Kyoka
I highly recommend attending one of Tanaka Kinichi's monthly events. I've been to all of them so far (three) and have not been disappointed. You can go there and just drink with your friends for cheap. Watching the show adds an additional 4,000 yen to the cost. As things go in Japan, this is on the low side.
At some events, photography (but not video) is allowed of the pro performers. However, this will set you back 9,000 yen. You should check beforehand if you're a photographer to make sure this option is available.
