The Present and Future of Xbox 360 Sales in Japan by Thibje.

[Issun]

“Sales won't drop under 4.000 units sold per week in 2008.“
I think they will, there are only few titles left that japanese people really like and don't forget the summer.

DCM 4 on Xbox 360 in Japan will suffer because the game is release on a same day on the PlayStation 3, but we will see in the near future.