Please help: Japan prepaid data SIM
 

I will go to Japan shortly and need to have internet access most of the time, beside, roaming (it is way too expensive). I found b-mobile offers Visitor SIM. b-mobile ????b?????????????????SIM????????????

However, when I check supported devices. It does not include Samsung Galaxy Note 2. I am afraid mine is not working.

I will unlock my Note 2. It was under Bell Canada with Android 4.1.2.

I dunno is it work with this SIM, I dun want to waste of money. Please help.

Any Canadian users, used unlocked Canadian carriers sold smartphones (except iPhone) and used it in Japan with such SIM card, please help.