it's Tekken 1, which is totally 100% Arcade version. PSX's Tekken 1 was not completely same as the arcade version, but in PS2, now it's possible. Well, Sega failed to make it same when they convert Virtua Fighter 2 for Sega Saturn to PS2, but I'm sure Namco will make it.

Oh well, at least, Sega was successful on the conversion of Virtua Fighter 1 in Virtua Fighter 4: Evolution....so...ya : )