Originally Posted by unoduetre
How "anime dances" are born? I know that some come from anime OPs, EDs, etc. Some come from AMV, meme songs etc. I assume some come from shows by VAs. Some probably come directly from music videos of the bands who originally performed the song. Some are probably from dance games etc. Some from YouTubers specialising in dancing to anime songs. What else? Do you have some interesting examples? Is there one primary source of the movements? E.g. where the movements of the Maware Setsugetsuka! dance came from? Unfortunately my knowledge of anime dances is very limited.