"Weekender Girl" is a bouncy electropop work sung by Hatsune Miku. The result of a collaboration between kz and Hachioji-P, it is the tie-up song for -Project DIVA- f. This song is featured on the split single Weekender Girl / fake doll, kz's albums Re:Dial and Re:Upload, and Hachioji-P's album electroll. It can also be found on the compilation albums -Project DIVA- f Complete Collection and ボーカロイド超ベスト-memories-. Hachiouji-P's remix version also featured in the Twinkle World album.