Today I move out of my apartment in Ebisu and I will move in into my new apartment in Kinshicho on May 1st.
In the meantime, from tomorrow to May 1st, I will live at a friend's house in Shinjuku. Since I will live there longer than 14 days and since I am a long-term resident in Tokyo (not a tourist), I have to declare this change to the city hall. However, my friend's contract stipulates that only 1 person can officially live in her apartment.
We wonder that if I declare my friend's address as my official address (that will be printed on my residence card), there would be any control about this: will someone at the city hall contact the owner of the apartment, the rental agency, the janitor,... to verify my stay at my friend's apartment? If so, my friend risks to have troubles since she is only allowed to live alone in her apartment.
In that case, I was wondering whether I can rent "an address" somewhere. Is there any possibility of renting a mail box in Tokyo, that I can use during my stay at my friend's house?
If someone would be able to inform me about this... That would be lovely!