Ticketcamp question

[rainbow_smile]

I want to go to a BTS concert in Saitama in June, and as I don't live in Japan I have to buy via reseller shops. I've seen a lot of people recommending tecketcamp, however you need a Japanese address and a phone number to register.

Do they send a confirmation code to the phone number or am I good to go if I just type it in during the registration? In other words, will simply providing a hotel/tenso phone number work?

Also, as shipping the tickets to tenso is not an option, would I be able to use my hotel's address to register?

I don't have any friends living in Tokyo, so I can't ask anyone to help me...