Hi Kentaro, thanks for posting here. I'll definitely be backing your project when it goes live!
With that said, I agree with what others have said about wanting to hear new things. There's many games with great music that haven't had orchestra albums, even in Japan. So if your first album is successful, I hope that you'll consider looking at less popular games.
In any case, I wish you the best of luck and will continue to support your future works.
P.S. I hope you will release your choral and orchestral CDs some time this year.