Update the current Fedora release.

sudo dnf upgrade --refresh

Update the system plugins.

sudo dnf install dnf-plugin-system-upgrade

Download the new Fedora release (e.g. Fedora 37).

sudo dnf system-upgrade download --releasever=37

Tip: If dnf upgrade returns the error "The operation would result in removing the following protected packages: kernel-surface", skip the kernel update using:

sudo dnf upgrade --refresh --exclude="kernel-surface*"
sudo dnf install dnf-plugin-system-upgrade
sudo dnf system-upgrade download --releasever=37 --exclude="kernel-surface*"

Reboot to upgrade the system.

sudo dnf system-upgrade reboot

Install uming and ukai fonts to display CJK characters.

sudo dnf install cjkuni-ukai-fonts cjkuni-uming-fonts

Modify or create the config file at /et/fonts/local.conf. Use the content from local.conf.

Tip: To better rendering Japanese characters, install Google Noto fonts.