OMG they FINALLY released information for tickets to Arashi blast in Hawaii!!! All of the information I found was from listening to the local Japanese radio station, KZOO.
Place: Ko’Olina Resort on Oahu
Gates Open: 16:30
Concert Starts: 17:30
Price: $150 (EDITED: kids 3-15: $75)
Where and When Will They Sell Tickets?
Ticketmaster.com or Blaisdell Center Box office (they will also sell them at local Wal-Marts apparently, but probably only the one in Honolulu? Still not sure about that)
They start selling tickets on August 23 (Saturday) at 9:00 AM
You can buy up to four tickets.
I read somewhere a state ID is necessary but they did not clarify that.
EDIT: Another source: http://www.bizjournals.com/pacific/news/2014/08/18/tickets-for-japanese-boy-band-arashis-hawaii-show.html?ana=twt