| 摘要 |
A game controller case includes a holding section and a contact section that are formed integrally, the holding section removably holding a game controller that includes an acceleration sensor and a communication section that transmits an acceleration detected by the acceleration sensor to a sound output control device. A player performs a beating operation on an article with the contact section as if to operate a stick used to play a percussion instrument. An impact that has occurred when the player has performed the beating operation is transferred to the holding section through a transfer section, transferred to the game controller, and detected by the acceleration sensor. |
