I checked and i can see that the mega link here is different from the one in op, but the game.exe is same. So the question is, where did this exe come and where is this supposedly "clean" exe is from?
The fan translated version of game seems clean. This only concerns the "official kagura" version. All the download links seem to have Game.exe which makes virustotal feel suspicious.
Shadesishere Can you re-check the game files you got? Afaik kagura version should have same exe as steam version? Can we get a hash/virustotal scan of the steam version of game.exe?