For the project, misono performed four rock-themed singles with four different Japanese rock groups.

For this single, misono worked with GO!GO!7188, which was formed by Shoyo High School alumnae Yumi Nakashima and Akiko Hamada in 1998.

Both "Juunin Toiro" and "GizaGiza Life" were written by GO!GO!7188's vocalist and musical composer Yumi Nakashima, while the songs were performed by the band.

[11] To tie into the saying, the music video for "Juunin Toiro" followed the lives of ten different people, all incarnations of misono.

The main character is a young woman reading about the lives of the others through various-colored books.