Kazumi was born in Tokyo, Japan where she also lived, till she started her journey, at her parents home. She dreamed to study outside Japan like in europe or US. As she was out with some friends at a bar she met a shady guy who told her that he can make her dreams true. Naive as she was she trusted him and after a short time she got the documents for an university, not knowing that theese were fake. She got a ticket for a ship to america and started her journey. But as she arrived at the harbour she got surprised to see a cargo ship instead of a ferry and that was also the last thing she can remember.
Next thing she know was herself waking up in a warehouse in america, finding herslf left alone. She escaped and that was her start at CrackDen as she try to figure out what happened to her and look for a way back home, always try to hide herself as her kidnapers might try to catch her again to take her back.

Kazumi is a young and naive women. But she also have much temperament. She might trust people easyly but when she think that something is fishy she don't wait to run away and/or fight for her saftey. She isn't a virgin anymore and enjoy hard sex as well she have some kinks for Bondage.