This license is required in order to sell music created using Kikyuune Aiko/Akio, Akiko, Akihiko and Fuu. It does not cover Harouka Aki or any other Studio VOXYZ voicebanks/characters! It is a one-time purchase, set at pay-what-you-want with a base price of $5, but any additional support is always greatly appreciated! The terms of the license can be viewed here: studiovoxyz.com/kikyuune-license PLEASE NOTE: Upon payment, you will be redirected to the license registration form! Your license will NOT be deemed valid until this form is submitted! After this form is submitted, no refunds will be given!