Uno to Naoshima Island ferry - coaches

Are 40 seat coaches allowed on the ferry from Uno to Naoshima Island (Miyanoura)?

It seems that they can handle vehicles in excess of 12 meters long, but I would contact them directly to make sure they can accommodate you on the departure that you are hoping to take.

http://www1a.biglobe.ne.jp/shikoku/

It's a big boat, but I've only ever been as foot passenger so I didn't pay attention to the size of vehicles on it.

I'm not sure how useful a 40 seat coach would be on Naoshima, though.

I'm pretty sure it can, however, why would you want to bring such a coach to Naoshima.
It will be quite impractical, better leave it in Uno.

Bringing the coach into the island is better.
Because the local buses are smaller, sometimes large numbers of company impede individual passengers, even inhabitants to take the local bus.

If you leave it to Uno, you may enjoy walking around the island or hire bicycles to trip.

Thank you for your consideration.