I thought he used Virtamate myself at a guess.He doesn't use Daz (FYI Daz animations are very basic and tend to suck).
IIRC He uses Blender for the shaping/morphs and does the animations/renders with Unity SRP.
At least half (maybe even more like 70%-80%) of Japanese RPGM games have a female protagonist and no lesbian content.first time seeing a female protag game with no lesbian content lol. wish more game do this