In Tokyo 4/26 - Looking for Suggestions/SF

I’m going to be in Tokyo on a 14-hour layover on Friday, 4/26, and am looking for suggestions of things to check out. I’m mostly asking for a place to stop by and play SF4/AE for an hour or so, but non-SF suggestions are also welcome. (FWIW, I’m definitely not a play worth coming out to play for competition reasons; I’m just an old school SF player who still keeps up a little bit and just wants to briefly check out the Tokyo scene while I have a few minutes.)

And please let me know if there’s a better forum for this… Thanks!