>>100884486Don't move to Japan.
If you've already moved to Japan, move back to the USA or Canada as soon as possible.
Get an attorney, one that is well-versed in the intricacies of your employment situation. Place them on retainer, because you will need their services at some point.
Also, Mane-san is not your friend.
Mane-san will throw you under the wheels of the bus if you step out of line or embarrass the company in any way. (S)he is there to enforce corporate policy.
Remember that the Company big bosses view you as replaceable. In their view, you're fortunate to have a job with them. Because the Company is the only thing that matters, and your first and only job is to conform to their corporate drone expectations.
Your fellow gen-mates and JP sempais are friendly now, and you may think that they are actual friends, but what you have is merely a professional relationship that will sour if you negatively affect them in any way. And you'll find yourself walled-off like in some tawdry short-story by Edgar Allen Poe.
Lastly, if you ever find yourself having to defend your actions, expect to face legal action in JP from having "defamed" the company.
If you disbelieve any of the above, feel free to contact Doki, Nimi, Saba, Mint, Mata or any ex-corporate vtuber and they'll give you an earful.