There's some need corrections and things I found here:
- The person the MC talking to the Japanese government is the Prime Minister, not President. I mean the Prime Minister is the executive, the head of Japanese government while the emperor is the head of state since it's Japan. I don't know if that's the correct word, the Prime Minister/Chancellor, you're looking if we're talking about the head of government but oh well lol. The word "President" is also acceptable if the person MC talked to is
the head of Japanese government. (Just ignore this if that's the case

)
- Janitor is nonexistent(?). Like others, I haven't find out the this guy. This is an unfinished side story quest?
-A couple more rewording and rewriting the words.