A video of Ando Yuko and Oizumi Yo singing a duet to "Natsu no Owari no Harmony" has been uploaded onto YouTube.�

The duet took place on September 27 during the music and arts festival 'Sora wo Shiru: Nagatsuki-sai' on an outdoors stage at Yamazaki Winery in Hokkaido. Oizumi, who co-stars with Ando in the movie 'Budou no Namida', made a surprise guest appearance on her stage and sang along to Inoue Yosui and Tamaki Koji's famous number "Natsu no Owari no Harmony" together.�

Oizumi and Ando's starring movie 'Budou no Namida' is currently being shown in theaters nationwide.

Source & Image: natalie