Well I think the difference between mythological and legendary is its relevance. There are plenty of legends born from myth, but not every myth is legend. Many places have their own stories and myths, but the legends always travel. Whether it be Zeus or Paul Bunyan people know their tales far and wide. Can't say near as much for the Roman gods, as one can for the Greek gods. Today the Roman Gods are known more for being planets in our solar system than being gods.
As for the difference between Japanese dragons and Chinese dragons, well one is Japanese and the other is Chinese, of course! XDDD Nah, from my understanding the Japanese dragon is heavily influenced by the Chinese dragon, but the real difference is in how the cultures themselves view the creatures. Like the Dragon complementing the fenghuang has the yang to the fenghuang's yin (fenghuang being the Chinese Phoenix), is strictly in Chinese culture and not the Japanese's. Where as much of Japanese culture views them akin to or as gods.
Hope that sheds some light for you, @
Astral_Mage . ^.^
Bookmarks