if [ ! -f /tmp/.wine-999.init ]; then

  sudo locale-gen --no-archive ja_JP.UTF-8
  LANG=ja_JP.UTF-8 WINEDLLOVERRIDES=mscoree,mshtml= wineboot --init
  LANG=ja_JP.UTF-8 wine REG ADD "HKCU\Software\Wine\Direct3D" /v "csmt" /t REG_DWORD /d "0" /f
  LANG=ja_JP.UTF-8 wine REG ADD "HKCU\Software\Wine\Direct3D" /v "VideoMemorySize" /t REG_SZ /d "512" /f
  touch /mp/.wine-999.init

fi

mkdir /srv/game-data-touhou
sudo mount /cdrom/filesystem/game-data-touhou.squashfs /srv/game-data-touhou

mkdir /tmp/.game-data-touhou-cow
sudo mount tmpfs -t tmpfs -o size=4g,mode=0775,uid=999,gid=999 /tmp/.game-data-touhou-cow
mkdir /tmp/.game-data-touhou-cow/upper /tmp/.game-data-touhou-cow/work
chown 999:999 /tmp/.game-data-touhou-cow/upper

sudo mount overlay -t overlay -o lowerdir="/srv/game-data-touhou:$HOME/games/Microsoft - Windows",upperdir=/tmp/.game-data-touhou-cow/upper,workdir=/tmp/.game-data-touhou-cow/work "$HOME/games/Microsoft - Windows"