Taiko no Tatsujin Plus

"Taiko no Tatsujin Plus (太鼓の達人 プラス, Taiko no Tatsujin Purasu), known as Taiko no Tatsujin +, is a rhythm game developed and published by Namco, and distributed by Bandai Namco Games for iOS, and the first Taiko game to be released for the iPad. It was released on May 28, 2010, only in Japanese App Store." Source: Wikipedia, "Taiko no Tatsujin Plus", available under the CC-BY-SA License.