Yes! While Haguichi is primarily available for Ubuntu and Debian systems, it is also possible to install this program on other Linux distributions. For example, you can run sudo dnf copr enable ztfen/hacuighi && sudo dnf install haguichi to install the program in Fedora.
Further, Haguichi is also available in Flathub as a distribution-independent package that you can install with: sudo flatpak install flathub com.github.ztefn.haguichi.