Came for the mongering tips, stayed for the guns.
I posted this somewhere else, but Cutie Bomb is outright denying foreigners right now. Not sure about Pururungang as they don't mention this on their website. As much as I do miss giant Japanese jugs, I'm not sure I'd be willing to risk my life for a set I haven't put a ring on.
Really though, I have to imagine this isn't a particularly good time to be in Tokyo. The incredibly delayed response (which I'm sure had absolutely nothing to do with the Olympics) makes the US seem vigilant by comparison. Combined with the questionable sanitation practices of not supplying hand soap at train station restrooms and sneezing/coughing anywhere but in your sleeve on the train, there's absolutely no way there's as few cases as currently reported.
I never thought I'd say this, but I'm actually glad to be stateside right now. At least here I can significantly reduce my exposure by not having to rely on public transport, and I can bust a cap in a few asses if need be. Not that I don't miss busting a nut in a few asses, but that can wait until a later date.