I don't know if this counts, but, I know the carmell dancing one (CaramellDansel).....
Although I heard it's originally from Sweden, not Japan, so does that count as anime dancing???
Let me know O.K.
Back in high school, a bunch of other girls and I learned the opening dance to Rosario + Vampire. Also, the fusion dance, but that's a whole 'nother story.
I know the Beelzebub dance ['pa pi pu pe po', specifically], but don't ask me to do the dance... Because I will say no.
[size=9]but i do know how...[/h]