Alrighty, this page is dedicated to my personal favorite Japanese deity: Ryuujin, Son of Amaterasu, god of water and dragons, grandfather to Jimmu Tenno, first Emperor of Japan!  I'd just like to point out that Japanese dragons all have three toes, and are all water-aligned.  There's a funny story behind Jimmu's existence, by the way.  Let me just say that if they ever meet up, Ryuujin will probably be beating his son-in-law bloody.
 The name of the song is "Ghost Love Score" by Nightwish.