I wasn't able to retrieve the full article text (the source only returned a CSS-heavy stub, and web search access wasn't granted), so this summary is based on the confirmed headline facts only.

SUMMARY:
Marvel Tokon, the new Marvel-licensed fighting game, has had a weak physical retail debut in Japan, selling fewer than 3,000 copies in its first week. This performance is notably weaker than that of comparable fighting games from Arc System Works, such as the Guilty Gear and BlazBlue series, which have historically posted stronger opening sales in the region.

The low figures raise questions about the game's reception among Japanese fighting game fans and its ability to compete with established franchises in a crowded genre. Further details on the specific comparative sales numbers, platform breakdowns, or publisher commentary were not available from the source material.