The Importance of a Private Tour Guide

There are tours out there and I would say Potentially do it because for some places like Golden guy or certain drinking establishments It's nice to have a private tour guide. Do you recommend a carrier that is good coverage in Japan? North America slash Europe, please and thank you Diana the best carrier for coverage is NTT Docamo Lost people have soft bank and they spend their time walking around trying to get coverage Literally in a bar three days ago and me and my two friends had Docamo five bars No problem other friend had soft bank no signal whatsoever even though it was never soon.