Han's Bar is the first place for information that Ryu Hayabusa heads for during his excursion in Tairon, the capital of the Holy Vigoor Empire. As Ayane described in one of her Kunai messages, it is considered a watering hole for sources of information. Before entering Han's Bar, Ryu had to obtain a ticket from Muramasa or, in Ninja Gaiden Sigma, fight some MVAPs. It is also here where he and the Fiend Hunter, Rachel first met, right after there was a Fiend attack inside the bar. It is also where he first meets the shady Vigoor Military agent, Gamov.