From the back cover:
Paula Grant would always be a stranger in the exotic land she loved as her own. Especially now that she had returned to Tokyo to learn the truth of her father's disappearance in the notorious Ginza - and to plumb the depths of the scandal that clouded his name.
Because she dared to challenge the underworld cult of the yakuza and its violent rivals, the gurental, her life would never be the same again. Paula was hunted, but determined to stay...even if it meant accepting the protection of the mysterious artist, Michidi, and plunging into his world of passion and peril!