gamesthatwerent, Arganos was a side-on action RPG title due for release on the #PCEngine by Intec around 1992. Featuring singing by Sumika Yamanaka and character designs by Taku Kitazaki - the game disappeared without a trace:
https://www.gamesthatwerent.com/2024/05/arganos/Thanks: @Paranoia_Dragon + @pcengineclub