Wheelchair access to Nagasaki

I'm a wheelchair user and need some help please.

1. From this web site http://japan-accessible.com/city/nagasaki.htm about Nagasaki tram "Some lower floor tram run. The number is increasing, but still low. Almost all the stations are wheelchair accessible, but JR Nagasaki tram station is not accessible (only stairs). Use the next stations They are located near.
http://www.naga-den.com (no English)"

I plan to stay near Jr Nagasaki station. So which station should I use to get on the tram.

2. how can I get off the tram ? I can be on my own if tram and platform is not far. If not, will staff at the station will help me when i want to get off the tram ?

3. Can wheelchair access to Mt.Inasa ? Is there any stair to get to the ropeway ?

4. Fukunoyu onsen - I heard that it's near Urakami station but don't know if it is wheelchair friendly or not.

too many questions but appreciate if you could help me.

thank you.

1)
http://www.japan-guide.com/forum/quereadisplay.html?0+101821

2)
"Low floor car" not a lot
but provide operate info by web or apps(free/No Eng).
http://www.otter.jp/naga-den/pc/maps.php
http://www.naga-den.com/kikaku/rinzi/dokone2.htm

3)
Call before.
http://www.nagasaki-ropeway.jp/qa/

4)
tram stop with slopes
http://upload.wikimedia.org/wikipedia/commons/9/91/Nagasaki_Electric_T...
but JR Urakami no elevator.

Dear Pto,

Sorry for late reply getting back to you. I used Google to translate and the links that you gave me are very helpful.

re: 4 do you think there is any bus to Fukunoyu onsen ? I would like to have a schedule, if anyone can help.

thank you very much.