Hi Daniel-San,
We (4 of us) wish to visit Shirakawa-go. But because of limited time we have in Japan (total of 9 days for Tokyo, Kyoto and surrounding), so the only chance we will see Shirakawa-go is by doing a daytrip Tokyo-Shirakawa-go-Tokyo.
My question: is it possible?
If possible, then could you please advise of way to accomplish the trip by utilizing jrpass as much as possible.
Thank in advise for your help.

