I like the concept so far!
There are still a few issues, though.
In VR-Mode: The character model mesh doesn't properly load. The body is always invisible. The clothing sometimes as well. The head stays visible, though.
In Non-VR-Mode: There's similar problems. Most of the time the character model is visible, the clothing actually never showed up for me in this mode. After some time of playing the character model went invisible as well (the whole model besides the head).
I couldn't find any pattern of when things turn invisible. It seems to hapen sporadically.
My PC by far exceeds the mentioned requirements by the way.
VR headset used: Oculus Quest 2
Also please mention that there is a censor bar (pixelation) included for the nether regions of the characters, if you don't plan to release an unsensor patch for non japanse regions. I understand that this measure is required by japanese law. For a buyer outside of Japan it may be a bit upsetting, if they bought a NSFW game that turns out to be censored (especially without knowing that beforehand).