One of avex trax's composers, Kazuhito Kikushi seems to be working on Ayu's new song and most likely it's for the next new single after the 48th Single MOON/blossom that will be released on July 14th. It's either the 49th or 50th Single. Can't wait!
He recently updated his twitter account with a tweet below:
and also posted up a picture of him working on his macbook & iPad
All other his previous works for Ayu's hit songs are:
Depend on you
Credit: truehappiness @ AHS
Source: Kazuhito Kukuchi's Official Twitter
Shared by Ayu's Story
Take out with full credits!