In what can not be considered a good thing, the Playstation 3 has posted it’s worst week of sales since it’s launch in Japan. The Media Create sales numbers for the week ending January 14th show an overall slump in sales all around, yet still paint an unflattering picture for the Playstation 3, showing sales at 25,531 units, not a particularly strong showing for console so recently launched. Nintendo Wii sales were also down, posting it’s second-worst week of sales since it’s launch, with 93,708 units sold, though it’s unclear if anyone can consider selling almost 100,000 units a week a bad thing. Media Create takes sales data from around 3,000 retail stores across Japan, extrapolating them into national sales estimates.

See the Japanese software sales charts for the week ending January 14th after the jump..

Read more of “Playstation 3 has worst sales week in Japan so far“