1 – Shōjo no Ori (Mai's theme)
This soundtrack is very haunting and graceful at the same time. I rank this as my favourite because every time I go to sleep this song plays in my head. The stellar melody of the strings hints at mysteriousness and change. I can’t listen to this song without crying.

2 – Egao no Mukōgawa ni (Shiori's theme)
This song is very commercial-like and when I listen to it I picture a Japan mall at night, with the streets bright and attractive under the stars. The joyfulness of this song matches the ecstatic mood of Shiori and Yuichi’s date.

3 – Yuki no Shōjo (Nayuki's theme)
This is one of the first leitmotifs we hear in the series. This song depicts a stereotypical Japanese life for high school students. It has a bright and cheerful mood and expresses Nayuki’s personality. Hearing this song in the beginning adds curiosity too.