sudo apt update
sudo apt upgrade

sudo apt install task-japanese fonts-ipafont locales-all
sudo localectl set-locale LANG=ja_JP.UTF-8
source /etc/default/locale

sudo apt install fcitx-mozc
echo "Environment=\"GTK_IM_MODULE=fcitx\"" >> /etc/systemd/user/cros-garcon.service.d/cros-garcon-override.conf
echo "Environment=\"QT_IM_MODULE=fcitx\"" >> /etc/systemd/user/cros-garcon.service.d/cros-garcon-override.conf
echo "Environment=\"XMODIFIERS=@im=fcitx\"" >> /etc/systemd/user/cros-garcon.service.d/cros-garcon-override.conf
echo "Environment=\"GDK_BACKEND=x11\"" >> /etc/systemd/user/cros-garcon.service.d/cros-garcon-override.conf
echo "/usr/bin/fcitx-autostart" >> ~/.sommelierrc

sudo apt install flatpak
flatpak --user remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo