It's not VN. It was not developed like VN. Its main part is the sandbox, and the story has a secondary, if not a third-rate role.
As for the translation - it was made from Russian. Anyone can help us with it: https://github.com/kaitosi117/translate
Viewing post in School Game / Sandbox, Simulator, RPG comments
It was more about the priorities of development and the fact that the game is not being developed as a VN. Naturally, she has something from VN, but this part is only in the narrative, which is considered not the most important here.
This is more of a Quest, not a VN, if we talk about genre affiliation.