Also, here is a link to the port and they have two English maps.  It looks like there may be some stuff to see without going to far from port:
http://sakai-port.com/publics/index/105/

Hi,

It seems that the cruise stops at Showa south warf and the only way to get to public transportation is via a complemtentary shuttle bus… if you cannot get on that you cannot get to any other attractions.  Can you ask the cruise if it is accessible?

Getting from the port to Matsue Castle by car is about 45 min, but over 2 hours… Read more

Hi,

Recently the law changed and all Airbnb’s needed to register with the government.  Airbnb then removed all unregistered listings.  So, any listing you see on Airbnb now should be legal and ok.  Bear in mind that at times Airbnb listings that say they are accessible, may not be fully accessible.

We have some wheelchair accessible hotel… Read more

Don’t have too much information, but @ali_muskett may be able to help