東方餅搗月歌 (Touhou Mochitsuki Ruka): Bash Bash Mochi Revolution

Someone has stolen Chang'e's Hourai Elixir of Immortality... Angered, she's cursed the denizens of Gensoukyo by transforming them into moon rabbits enslaved to make mochi forever. In the nick of time, Junko has appeared on the scene and said that she could make a new Hourai Elixir with a special mochi. It's up to Izayoi Sakuya (with bunny ears!) to pound the mochi to the beat of 8-bit arrangements…