According to an entry on Shoko Nakagawa's blog on Thursday, she and actress Mao Inoue have finished recording a song together. The post included a picture of the two together in a recording studio, but offered no details about the song.

Inoue is starring in a drama version of "Anmitsu Hime" on Fuji TV in January. Nakagawa also appears in the drama, and her mention of it on the blog suggests that the song will be used in the show. Whether it is the theme song or an insert song has not yet been announced.