It's totally anime
You've never heard of "Ja-fa?"
was the duo port the same (not a different version?)
Not totally; this version had redrawn graphics as you see at 3:54 in the videoThis feels totally incongruous with the rotoscopped in-game graphics
And I'm almost sure this was how it happened.Early voice acting almost sounds like they got workers from around the office to read the parts.
It may not look or sound much like modern anime and English dubs, but that's exactly what it was like in the 80s and early 90s.
Never mind the opening cutscene, I just watched the ending cutscene and that is a LOT of blood.
Interesting that the look of the Prince in this version, with turban and vest, was then used for the hugely expanded Super Famicom/SNES version, which was by the original PC-98 version's developer.More or less. The Sega CD version is based on the Duo version but has some small tweaks. The Duo version only has more traditional static cutscenes with scrolling text (the graphics for these cutscenes are incorporated into the Sega CD version as backgrounds for the anime-style cutscenes). Both are descended from the PC-98 version and share a lot of its distinguishing features, like an elaborate options menu with various speed settings and an extended finale where you fight Jafar outside on a bridge or something. They also use mostly the same redrawn graphics, with differences depending on the platforms' resolutions and color capabilities.
Also, the Genesis cartridge version is a completely different (terrible) port.