Ayaka will release her new single "Kotonoha" on May 10.�

The title track was written as the theme song for NHK's drama "Tsubaki Bunguten ~ Kamakura Daishoya Monogatari~" which will premiere on April 14. It's a medium tempo number with the theme "letter" that reflects "hearts that are linked together through words." It will be released in two types (CD+DVD, CD-Only), and the DVD will contain the PV and making video for "Kotonoha".�

Those who purchase the single from Ayaka's official fan club shop will receive a writing paper and envelope set. One lucky fan who write a letter to Ayaka using this stationary set will receive a handwritten response from Ayaka herself.�