From the creator of MiyoLinux, Miyo-Rolling is based on NuTyX GNU/Linux. While staying true to the vision of delivering a minimal and base system which allows the user to decide what goes on their system, Miyo-Rolling provides a rolling release that is extremely stable...thanks to the underlying NuTyX system. For now, it is only available as a 64bit system.
If you would like to try the JWM version, it can be downloaded from the NuTyX GNU/Linux website...
https://www.nutyx.org/en/downloads