Someone posted the silhouette yesterday. Which is a weird move because why would you create hype when nobody has any idea you exist.
Anyway, they wrote the parent company on their reddit, it is indeed a korean company.
Could be interesting. I hope they bring some individuality and don't just release live2d characters like everyone.
It could also be a massive trainwreck because they're korean and it looks like they want to release EN vtubers.
http://www.marostudio.net/work-11.html
https://twitter.com/VNUofficial