Ayu’s recent Instagram story mentioned “新譜” which is new recording.
Again, this could just be about One night carnival, but given that’s already known to be in the works, I also feel like she’d have mentioned it more specifically if that were the case. Then again, Ayu is famous for being vague lol.
__________________
"Remember, don't let others dictate your music taste. If you like whatever you're listening to, keep listening to it."