[JBaymore]

I have used RentafoneJapan for a number of years now. Their personal service and rates are supurb! Convenient to use too. It is my "go to" phone company now for my frequent Japan trips (ever since they changed the laws about gaijin and cell phones and my Docomo Japanese keitai account and phone is no longer able to be maintained).

I have not used the data unit you describe....... but my other experience s tell me that it will do exactly what they are saying it will do.

Coverage is good....... never had any issues.

best,

...........john