Docomo to offer foreigners visiting Japan free access to mobile phone network via prepaid SIM

Smart.

What a scam, 100mb free and then you have to pay... it's just an introduction to get foreigners to pay.

Its a bit late, already been here for a while from the smaller operators... though now perhaps we should ask the questions how this disposable connection could disrupt security of the Olympics ?

I cut my docomo data plan down to the minimum and have been using broad wifi instead. much, much better deal. 100gb per month at roughly the same price of docomo's 7gb.