The game expanded the scope of the series by featuring multiple rival schools, each with its own distinct musical style and "love interests":
A collection of "What If" scenarios where Kanade transfers to the rival schools (Jinnan, Shiseikan, or Amane Gakuen) instead of staying at Seiso. Kiniro no Corda 3
Build a team for the national competition, balancing different instruments and character personalities. The game expanded the scope of the series