Also detailed are some of the stranger minigames:
Chicken races (which look VERY similar to the turtle races in Yakuza: Kenzan) have you meeting in back alleys to engage in illegal chicken races!
The strangest one yet for Haruka has you appear in a stand up comedy routine duo. Japanese stand up comedy is usually done with 2 partners one being the straight man the other being the antagonist or over the top goofball. Do your best to act by choosing the right lines of dialogue with the correct comedic timing as you act out short scenes!
Of course as previously announced is the inclusion of Virtua Fighter 2. Which is all sorts of awesome.