SFS version is avairable on Puppy linux japanese edition forum.
Get it and Do some configurations.
~/.local/share/applications/google-chrome.desktop
[Desktop Entry]
Encoding=UTF-8
Name=Chrome web browser
Icon=/opt/google/chrome/product_logo_32.png
Comment=Chromium web browser
Exec=google-chrome-stable --no-sandbox --disk-cache-dir=/tmp --disk-cache-size=10485760 --media-cache-size=10485760
Terminal=false
Type=Application
Categories=X-Internet-browser
GenericName=Chrome web browser
Re construct JWM's menu.
Add domain to be available Java script.
設定->プライバシーとセキュリティ->サイトの設定