The title track, written by GLAY's leader TAKURO, is described as a ballad which perfectly fits the winter season.
It will be available in three different editions. Limited edition Type A will come with a DVD featuring the PV and the making of Koi suru kimochi while limited edition Type B will come with a 36-page photo book. The regular edition will be CD-only.
Moreover, a special event celebrating the actress' single debut will be held in Tokyo on December 25th, the day of her 18th birthday. It will be open to people who bought the single and have registered themselves on Takei Emi's mobile site.
Below is a video of the song's extract:
