Hiryuu no Ken Special - Fighting Wars acts as a compilation or spin-off title within the series, potentially offering a different gameplay experience than the main entries. While it retains the "Hiryuu no Ken" branding, this game might include alternative characters, a unique plot, or even modified game mechanics. Further details, including the exact developer and publisher, would need verification through Japanese gaming archives. The 'Special' designation suggests it's possibly a more polished version or contains extra content compared to the numbered sequels.

Hiryuu no Ken Special - Fighting Wars (Japan)

Hiryuu no Ken - Ougi no Sho (Japan)