Located in the Kagoshima prefecture, Amusement Game Liberty is a largely typical Japanese arcade - not the sort of place in the habit of breaking gaming news. Yet, a recent tweet from the arcade claims that it will feature Ultra Street Fighter 4 as soon as April 2014. The tweet also notes that Capcom is charging arcade operators ¥30 (about $0.31) per play, which will likely force Amusement Game Liberty to charge players ¥100 (about $1) for each game.
There is still no word on when Ultra Street Fighter 4 might see American shores, nor any official sources willing to corroborate the arcade's tweet. We contacted Capcom for more, and were told that the company was currently unwilling to attach a solid release date to the fighter.