Can I report my apartment?

Hello. I’ve had a mold issue in my apartment and also warped floor boards for going on 7 months now. The mold is in the walls due to a leak. I’ve been asking for help and the maintenance people come, look at some stuff for like 30 minutes then leave. One time they even asked me “how long do I plan on being in Japan” which leads me to believe they’re prolonging this whole thing. Recently they ripped some wall paper down, sprayed mold killer & then put up some boards. There’s now mold spread up the walls under the tape holding the boards up. There is a unit open next door to me but for some reason they’re refusing to let me move in there until this problem is fixed. It’s gotten to the point where my throat hurts all the time, I constantly have a headache & congestion. Zero motivation to do anything. I can’t really leave and sign a new lease somewhere because I will be moving home later this year. I’m at a loss seriously.

I was wondering if there’s a way for me to report this building at the city hall? It’s not fit for anyone to live and they are not taking me or this situation seriously at all. Any advice can help! Thank you.

by theplanetmars125