Japanese people will now get an even more real Dead or Alive experience, more real than VR in fact. Dead Or Alive Xtreme Sense's arcade cabinet system has various sensory functions like hot and cold, wind, mist, and smell.
In one sequence Kasumi is taking a shower, and this scene will feature mist effects. You can also smell those ladies of Dead or Alive. Kasumi is said to have a "fragrant" aroma.
At the moment there is no news about whether or not this extra sensory game will be seen in Europe. It seems highly doubtful.
Thanks, Kotaku.