This is Nanami Nagura. She's a very minor celebrity in Japan, but in the air guitar world, she's a superstar.
This year, Nagura was dubbed the Air Guitar World Champion. Below, you can see her performing in Finland. She edged out two American air guitarists for the title. Congrats to her!
Nagura has been competing in Air Guitar competitions for the past few years. In 2012, she was actually a member of a Air Guitar idol group called Telepathy that never really took off, and their dreams of fame ended up deflated.
The Air Guitar World Championships have been held since 1996. I'm really not sure how one would judge a good air guitarist, but this year, she's supposedly the best. She must be very excited -- maybe even, wait for it, floating on air.
Nanami "Seven Seas" Nagura (JP), Air Guitar World Champion 2014 [World Air Guitar]
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