Sale has ended but you can still get this app.
Download Akihabara – Feel the Rhythm Now

Official Description

"Akihabara looks Japanese, sounds electro-funky, and plays a bit like Tetris. The game requires quick thinking and good timing, and it has game elements which are simple and easy on the eyes. If you like games which require quick reaction times, this isn’t a bad game." - http://www.publicaccessgaming.com/

Akihabara is a unique combination of intense rhythm and fast-paced puzzles set in the Electric Town of Tokyo!

Stack and match shapes to 15 original songs and levels -- but don’t let them reach the top ... or it’s “game over”! Can you earn a top spot on the leaderboards and master the rhythm in Akihabara?

Challenge yourself with intense, fast-paced rhythm gameplay
Enjoy high-quality graphics, sound, and music
Track your online scores
Earn up to 15 achievements in different game modes
Master the beat in environments based on Tokyo’s own Electric Town