Its premise centers on traditional ninja combat against monsters and enemies within the established Hayabusa clan lore, with protagonist Ryu Hayabusa and supporting characters like Ayane drawn straight from the franchise's classic canon. No character-creation systems, romance mechanics, or narrative elements introduce contemporary identity politics, gender-swapped established figures, or social commentary.

The developer Team Ninja and publisher Koei Tecmo produced the title without any documented DEI consultancy involvement, activist marketing statements, or localization changes for Western audiences, as it was never released outside Japan. Screenshots confirm standard armored male ninja protagonists in conventional action scenarios with no UI alterations or foregrounded diversity framing.