Akita Neru and Hatsune Miku.

Lol, Neru is so cute in this vid, even more so when she gets her "revenge" on Miku. :D

ahhh, i've seen this b'fore, i like the part where neru gets angry when miku broke her katana. I wonder how she can juggle with her eyes closed

the one thing I learned from this is Len is a asshole!!!

Haha, that was awesome! It was pretty epic what Len was doing, and how Miku gave chase. :D