I used the new mobile version of Tokyo Art Beat today for the first time (I’d forgotten they had updated it — it used to be just the regular site, which was still viewable on most mobile phones, but not very user-friendly), and it’s a godsend. Works great, everything it formatted for a tiny mobile phone screen, and I already don’t know how I lived without it. You’re in a part of Tokyo and don’t know what to see? Check TAB Mobile, and you can quickly see what events are happening, and even get navigated (on AU phones at least) to the venue. Paul tells me they will add MyTAB support soon, so you’ll be able to access your list of events anywhere — no need to write down the stuff you want to do anymore!
The QR barcode in the post leads directly to TAB Mobile.