http://en.allexperts.com/e/j/ja/japanes ... _unryu.htm <- The name Unryu means "Heavenward Bound Dragon Riding the Clouds".
Personally I think that is what the name is meant to mean, just like Los Angeles is short for a much longer name. Most dictionary sources claim Unryu simply means "Cloud Dragon"
Aso would probably be named after Aso-san, Japan's largest volcano -> http://en.wikipedia.org/wiki/Mount_Aso
Or rather for the kami residing there. http://en.wikipedia.org/wiki/Aso_Shrine
(Seeing as how it was a Kanpei-taisha shrine, meaning that it stood in the first rank of government supported shrines.
But yea, someone elses research, ready made, is probably a lot better

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Hmm.. other trivia: Battleships were apparently named after provinces in Japan. Shinano did get to keep its name despite turning out as a carrier, since it had been laid down as a battleship.
Ah.. and Carriers were generally named after flying creatures, so Aso would probably be for the Kami and not the mountain.
http://books.google.se/books?id=KP2Um0G ... es&f=false
(Hopefully that link works. And that Orprey book seems like it would be even more useful as a resource, unless the article was made post-2005 and incorporates the book)
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Anyway, sorry about the disjointed post, and hi everyone.
(I would have registered earlier, but I first found these forums four days after the last call for betatesters closed, so I didn't bother
