100man-nin no Kiniro no Corda (100万人の金色のコルダ, Hyakuman-nin no Kiniro no Corda; translated as: "One Million People's La Corda d'oro") is a social game adaptation of the Kiniro no Corda series. It is roughly set during Kiniro no Corda 2 but includes Kiniro no Corda 2 f encore characters and events. The main story is an ongoing national music festival with other Japanese prefectures. Every returning male character has original scenarios exclusive to the social game.