d2b VS Deardrops -Cross the Future-

Riho watches Kirari and Shouichi’s overseas performance on TV and sees that Shouichi is enjoying it more than before.
She wonders if she would be able to beat Kirari.
At that moment, she never thought that she would have a chance to do just that.

A collaboration fandisk celebrating the 5th anniversary of OVERDRIVE, featuring a crossover between Kira☆Kira and DEARDROPS.