Japan travel and Delivery Inquiry

My partner and I will be traveling to Japan mid-July through August, looking to travel between Tokyo, Osaka (Kyoto and Nagoya for day trips from Osaka), as well as traveling within the metro areas. So I considered getting the JR Rail Pass for 7 days, for the time we'd be going from Tokyo to Osaka and back, and an additional IC Card for within Tokyo, thoughts or advisement?

I'd like to order two (2) adult Ordinary 7-day JR Rail Passes. Do you deliver the Exchange Orders to Guam, specifically postal boxes? I've checked in your Delivery page and Guam is listed, but I would like to confirm my inquiry.

I look forward to a response. Thank you.